129239508748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1171}}^1$

素因数の和:1832

約数の個数: 144

約数和(自身を含む): 287244486144

約数和(自身を除く): 158004977396

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 289, 322, 391, 476, 578, 593, 644, 782, 1156, 1171, 1186, 1564, 2023, 2342, 2372, 2737, 4046, 4151, 4684, 5474, 6647, 8092, 8197, 8302, 10081, 10948, 13294, 13639, 16394, 16604, 19907, 20162, 26588, 26933, 27278, 32788, 39814, 40324, 46529, 53866, 54556, 70567, 79628, 93058, 95473, 107732, 139349, 141134, 171377, 186116, 188531, 190946, 231863, 278698, 282268, 338419, 342754, 377062, 381892, 457861, 463726, 557396, 676838, 685508, 694403, 754124, 915722, 927452, 1199639, 1353676, 1388806, 1623041, 1831444, 2368933, 2399278, 2777612, 3205027, 3246082, 3941671, 4737866, 4798556, 4860821, 6410054, 6492164, 7783637, 7883342, 9475732, 9721642, 11804851, 12820108, 15567274, 15766684, 15971269, 19443284, 23609702, 27591697, 31134548, 31942538, 47219404, 54485459, 55183394, 63885076, 82633957, 108970918, 110366788, 111798883, 165267914, 200682467, 217941836, 223597766, 271511573, 330535828, 401364934, 447195532, 543023146, 802729868, 1086046292, 1404777269, 1900581011, 2809554538, 3801162022, 4615696741, 5619109076, 7602324044, 9231393482, 18462786964, 32309877187, 64619754374, 129239508748]

約数ペア:

[(1, 129239508748), (2, 64619754374), (4, 32309877187), (7, 18462786964), (14, 9231393482), (17, 7602324044), (23, 5619109076), (28, 4615696741), (34, 3801162022), (46, 2809554538), (68, 1900581011), (92, 1404777269), (119, 1086046292), (161, 802729868), (238, 543023146), (289, 447195532), (322, 401364934), (391, 330535828), (476, 271511573), (578, 223597766), (593, 217941836), (644, 200682467), (782, 165267914), (1156, 111798883), (1171, 110366788), (1186, 108970918), (1564, 82633957), (2023, 63885076), (2342, 55183394), (2372, 54485459), (2737, 47219404), (4046, 31942538), (4151, 31134548), (4684, 27591697), (5474, 23609702), (6647, 19443284), (8092, 15971269), (8197, 15766684), (8302, 15567274), (10081, 12820108), (10948, 11804851), (13294, 9721642), (13639, 9475732), (16394, 7883342), (16604, 7783637), (19907, 6492164), (20162, 6410054), (26588, 4860821), (26933, 4798556), (27278, 4737866), (32788, 3941671), (39814, 3246082), (40324, 3205027), (46529, 2777612), (53866, 2399278), (54556, 2368933), (70567, 1831444), (79628, 1623041), (93058, 1388806), (95473, 1353676), (107732, 1199639), (139349, 927452), (141134, 915722), (171377, 754124), (186116, 694403), (188531, 685508), (190946, 676838), (231863, 557396), (278698, 463726), (282268, 457861), (338419, 381892), (342754, 377062)]