161936064

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3075

約数の個数: 112

約数和(自身を含む): 491581440

約数和(自身を除く): 329645376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3023, 3348, 4464, 5952, 6046, 6696, 8928, 9069, 12092, 13392, 17856, 18138, 24184, 26784, 27207, 36276, 48368, 53568, 54414, 72552, 81621, 93713, 96736, 108828, 145104, 163242, 187426, 193472, 217656, 281139, 290208, 326484, 374852, 435312, 562278, 580416, 652968, 749704, 843417, 870624, 1124556, 1305936, 1499408, 1686834, 1741248, 2249112, 2530251, 2611872, 2998816, 3373668, 4498224, 5060502, 5223744, 5997632, 6747336, 8996448, 10121004, 13494672, 17992896, 20242008, 26989344, 40484016, 53978688, 80968032, 161936064]

約数ペア:

[(1, 161936064), (2, 80968032), (3, 53978688), (4, 40484016), (6, 26989344), (8, 20242008), (9, 17992896), (12, 13494672), (16, 10121004), (18, 8996448), (24, 6747336), (27, 5997632), (31, 5223744), (32, 5060502), (36, 4498224), (48, 3373668), (54, 2998816), (62, 2611872), (64, 2530251), (72, 2249112), (93, 1741248), (96, 1686834), (108, 1499408), (124, 1305936), (144, 1124556), (186, 870624), (192, 843417), (216, 749704), (248, 652968), (279, 580416), (288, 562278), (372, 435312), (432, 374852), (496, 326484), (558, 290208), (576, 281139), (744, 217656), (837, 193472), (864, 187426), (992, 163242), (1116, 145104), (1488, 108828), (1674, 96736), (1728, 93713), (1984, 81621), (2232, 72552), (2976, 54414), (3023, 53568), (3348, 48368), (4464, 36276), (5952, 27207), (6046, 26784), (6696, 24184), (8928, 18138), (9069, 17856), (12092, 13392)]