161501715408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{16763}}^1$

素因数の和:17113

約数の個数: 160

約数和(自身を含む): 463375199232

約数和(自身を除く): 301873483824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 257, 264, 284, 426, 514, 528, 568, 771, 781, 852, 1028, 1136, 1542, 1562, 1704, 2056, 2343, 2827, 3084, 3124, 3408, 4112, 4686, 5654, 6168, 6248, 8481, 9372, 11308, 12336, 12496, 16763, 16962, 18247, 18744, 22616, 33526, 33924, 36494, 37488, 45232, 50289, 54741, 67052, 67848, 72988, 100578, 109482, 134104, 135696, 145976, 184393, 200717, 201156, 218964, 268208, 291952, 368786, 401434, 402312, 437928, 553179, 602151, 737572, 802868, 804624, 875856, 1106358, 1190173, 1204302, 1475144, 1605736, 2212716, 2380346, 2408604, 2950288, 3211472, 3570519, 4308091, 4425432, 4760692, 4817208, 7141038, 8616182, 8850864, 9521384, 9634416, 12924273, 13091903, 14282076, 17232364, 19042768, 25848546, 26183806, 28564152, 34464728, 39275709, 47389001, 51697092, 52367612, 57128304, 68929456, 78551418, 94778002, 103394184, 104735224, 142167003, 157102836, 189556004, 206788368, 209470448, 284334006, 305874461, 314205672, 379112008, 568668012, 611748922, 628411344, 758224016, 917623383, 1137336024, 1223497844, 1835246766, 2274672048, 2446995688, 3364619071, 3670493532, 4893991376, 6729238142, 7340987064, 10093857213, 13458476284, 14681974128, 20187714426, 26916952568, 40375428852, 53833905136, 80750857704, 161501715408]

約数ペア:

[(1, 161501715408), (2, 80750857704), (3, 53833905136), (4, 40375428852), (6, 26916952568), (8, 20187714426), (11, 14681974128), (12, 13458476284), (16, 10093857213), (22, 7340987064), (24, 6729238142), (33, 4893991376), (44, 3670493532), (48, 3364619071), (66, 2446995688), (71, 2274672048), (88, 1835246766), (132, 1223497844), (142, 1137336024), (176, 917623383), (213, 758224016), (257, 628411344), (264, 611748922), (284, 568668012), (426, 379112008), (514, 314205672), (528, 305874461), (568, 284334006), (771, 209470448), (781, 206788368), (852, 189556004), (1028, 157102836), (1136, 142167003), (1542, 104735224), (1562, 103394184), (1704, 94778002), (2056, 78551418), (2343, 68929456), (2827, 57128304), (3084, 52367612), (3124, 51697092), (3408, 47389001), (4112, 39275709), (4686, 34464728), (5654, 28564152), (6168, 26183806), (6248, 25848546), (8481, 19042768), (9372, 17232364), (11308, 14282076), (12336, 13091903), (12496, 12924273), (16763, 9634416), (16962, 9521384), (18247, 8850864), (18744, 8616182), (22616, 7141038), (33526, 4817208), (33924, 4760692), (36494, 4425432), (37488, 4308091), (45232, 3570519), (50289, 3211472), (54741, 2950288), (67052, 2408604), (67848, 2380346), (72988, 2212716), (100578, 1605736), (109482, 1475144), (134104, 1204302), (135696, 1190173), (145976, 1106358), (184393, 875856), (200717, 804624), (201156, 802868), (218964, 737572), (268208, 602151), (291952, 553179), (368786, 437928), (401434, 402312)]