181143216

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 200

約数和(自身を含む): 561749760

約数和(自身を除く): 380606544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 59, 69, 72, 81, 92, 103, 108, 118, 138, 144, 162, 177, 184, 206, 207, 216, 236, 276, 309, 324, 354, 368, 412, 414, 432, 472, 531, 552, 618, 621, 648, 708, 824, 828, 927, 944, 1062, 1104, 1236, 1242, 1296, 1357, 1416, 1593, 1648, 1656, 1854, 1863, 2124, 2369, 2472, 2484, 2714, 2781, 2832, 3186, 3312, 3708, 3726, 4071, 4248, 4738, 4779, 4944, 4968, 5428, 5562, 6077, 6372, 7107, 7416, 7452, 8142, 8343, 8496, 9476, 9558, 9936, 10856, 11124, 12154, 12213, 12744, 14214, 14832, 14904, 16284, 16686, 18231, 18952, 19116, 21321, 21712, 22248, 24308, 24426, 25488, 28428, 29808, 32568, 33372, 36462, 36639, 37904, 38232, 42642, 44496, 48616, 48852, 54693, 56856, 63963, 65136, 66744, 72924, 73278, 76464, 85284, 97232, 97704, 109386, 109917, 113712, 127926, 133488, 139771, 145848, 146556, 164079, 170568, 191889, 195408, 218772, 219834, 255852, 279542, 291696, 293112, 328158, 341136, 383778, 419313, 437544, 439668, 492237, 511704, 559084, 586224, 656316, 767556, 838626, 875088, 879336, 984474, 1023408, 1118168, 1257939, 1312632, 1535112, 1677252, 1758672, 1968948, 2236336, 2515878, 2625264, 3070224, 3354504, 3773817, 3937896, 5031756, 6709008, 7547634, 7875792, 10063512, 11321451, 15095268, 20127024, 22642902, 30190536, 45285804, 60381072, 90571608, 181143216]

約数ペア:

[(1, 181143216), (2, 90571608), (3, 60381072), (4, 45285804), (6, 30190536), (8, 22642902), (9, 20127024), (12, 15095268), (16, 11321451), (18, 10063512), (23, 7875792), (24, 7547634), (27, 6709008), (36, 5031756), (46, 3937896), (48, 3773817), (54, 3354504), (59, 3070224), (69, 2625264), (72, 2515878), (81, 2236336), (92, 1968948), (103, 1758672), (108, 1677252), (118, 1535112), (138, 1312632), (144, 1257939), (162, 1118168), (177, 1023408), (184, 984474), (206, 879336), (207, 875088), (216, 838626), (236, 767556), (276, 656316), (309, 586224), (324, 559084), (354, 511704), (368, 492237), (412, 439668), (414, 437544), (432, 419313), (472, 383778), (531, 341136), (552, 328158), (618, 293112), (621, 291696), (648, 279542), (708, 255852), (824, 219834), (828, 218772), (927, 195408), (944, 191889), (1062, 170568), (1104, 164079), (1236, 146556), (1242, 145848), (1296, 139771), (1357, 133488), (1416, 127926), (1593, 113712), (1648, 109917), (1656, 109386), (1854, 97704), (1863, 97232), (2124, 85284), (2369, 76464), (2472, 73278), (2484, 72924), (2714, 66744), (2781, 65136), (2832, 63963), (3186, 56856), (3312, 54693), (3708, 48852), (3726, 48616), (4071, 44496), (4248, 42642), (4738, 38232), (4779, 37904), (4944, 36639), (4968, 36462), (5428, 33372), (5562, 32568), (6077, 29808), (6372, 28428), (7107, 25488), (7416, 24426), (7452, 24308), (8142, 22248), (8343, 21712), (8496, 21321), (9476, 19116), (9558, 18952), (9936, 18231), (10856, 16686), (11124, 16284), (12154, 14904), (12213, 14832), (12744, 14214)]