156946781420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{11197}}^1$

素因数の和:11285

約数の個数: 192

約数和(自身を含む): 402966748800

約数和(自身を除く): 246019967380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 169, 220, 260, 286, 290, 319, 338, 377, 572, 580, 638, 676, 715, 754, 845, 1276, 1430, 1508, 1595, 1690, 1859, 1885, 2197, 2860, 3190, 3380, 3718, 3770, 4147, 4394, 4901, 6380, 7436, 7540, 8294, 8788, 9295, 9802, 10985, 11197, 16588, 18590, 19604, 20735, 21970, 22394, 24167, 24505, 37180, 41470, 43940, 44788, 48334, 49010, 53911, 55985, 63713, 82940, 96668, 98020, 107822, 111970, 120835, 123167, 127426, 145561, 215644, 223940, 241670, 246334, 254852, 269555, 291122, 318565, 324713, 483340, 492668, 539110, 582244, 615835, 637130, 649426, 700843, 727805, 1078220, 1231670, 1274260, 1298852, 1401686, 1455610, 1601171, 1623565, 1892293, 2463340, 2803372, 2911220, 3202342, 3247130, 3504215, 3571843, 3784586, 4221269, 6404684, 6494260, 7008430, 7143686, 7569172, 8005855, 8442538, 9461465, 14016860, 14287372, 16011710, 16885076, 17859215, 18922930, 20815223, 21106345, 24599809, 32023420, 35718430, 37845860, 41630446, 42212690, 46433959, 49199618, 54876497, 71436860, 83260892, 84425380, 92867918, 98399236, 104076115, 109752994, 122999045, 185735836, 208152230, 219505988, 232169795, 245998090, 270597899, 274382485, 416304460, 464339590, 491996180, 541195798, 548764970, 603641467, 713394461, 928679180, 1082391596, 1097529940, 1207282934, 1352989495, 1426788922, 2414565868, 2705978990, 2853577844, 3018207335, 3566972305, 5411957980, 6036414670, 7133944610, 7847339071, 12072829340, 14267889220, 15694678142, 31389356284, 39236695355, 78473390710, 156946781420]

約数ペア:

[(1, 156946781420), (2, 78473390710), (4, 39236695355), (5, 31389356284), (10, 15694678142), (11, 14267889220), (13, 12072829340), (20, 7847339071), (22, 7133944610), (26, 6036414670), (29, 5411957980), (44, 3566972305), (52, 3018207335), (55, 2853577844), (58, 2705978990), (65, 2414565868), (110, 1426788922), (116, 1352989495), (130, 1207282934), (143, 1097529940), (145, 1082391596), (169, 928679180), (220, 713394461), (260, 603641467), (286, 548764970), (290, 541195798), (319, 491996180), (338, 464339590), (377, 416304460), (572, 274382485), (580, 270597899), (638, 245998090), (676, 232169795), (715, 219505988), (754, 208152230), (845, 185735836), (1276, 122999045), (1430, 109752994), (1508, 104076115), (1595, 98399236), (1690, 92867918), (1859, 84425380), (1885, 83260892), (2197, 71436860), (2860, 54876497), (3190, 49199618), (3380, 46433959), (3718, 42212690), (3770, 41630446), (4147, 37845860), (4394, 35718430), (4901, 32023420), (6380, 24599809), (7436, 21106345), (7540, 20815223), (8294, 18922930), (8788, 17859215), (9295, 16885076), (9802, 16011710), (10985, 14287372), (11197, 14016860), (16588, 9461465), (18590, 8442538), (19604, 8005855), (20735, 7569172), (21970, 7143686), (22394, 7008430), (24167, 6494260), (24505, 6404684), (37180, 4221269), (41470, 3784586), (43940, 3571843), (44788, 3504215), (48334, 3247130), (49010, 3202342), (53911, 2911220), (55985, 2803372), (63713, 2463340), (82940, 1892293), (96668, 1623565), (98020, 1601171), (107822, 1455610), (111970, 1401686), (120835, 1298852), (123167, 1274260), (127426, 1231670), (145561, 1078220), (215644, 727805), (223940, 700843), (241670, 649426), (246334, 637130), (254852, 615835), (269555, 582244), (291122, 539110), (318565, 492668), (324713, 483340)]