138640152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 409305600

約数和(自身を除く): 270665448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 109, 113, 134, 168, 201, 218, 226, 268, 327, 339, 402, 436, 452, 469, 536, 654, 678, 763, 791, 804, 872, 904, 938, 1308, 1356, 1407, 1526, 1582, 1608, 1876, 2289, 2373, 2616, 2712, 2814, 3052, 3164, 3752, 4578, 4746, 5628, 6104, 6328, 7303, 7571, 9156, 9492, 11256, 12317, 14606, 15142, 18312, 18984, 21909, 22713, 24634, 29212, 30284, 36951, 43818, 45426, 49268, 51121, 52997, 58424, 60568, 73902, 86219, 87636, 90852, 98536, 102242, 105994, 147804, 153363, 158991, 172438, 175272, 181704, 204484, 211988, 258657, 295608, 306726, 317982, 344876, 408968, 423976, 517314, 613452, 635964, 689752, 825239, 1034628, 1226904, 1271928, 1650478, 2069256, 2475717, 3300956, 4951434, 5776673, 6601912, 9902868, 11553346, 17330019, 19805736, 23106692, 34660038, 46213384, 69320076, 138640152]

約数ペア:

[(1, 138640152), (2, 69320076), (3, 46213384), (4, 34660038), (6, 23106692), (7, 19805736), (8, 17330019), (12, 11553346), (14, 9902868), (21, 6601912), (24, 5776673), (28, 4951434), (42, 3300956), (56, 2475717), (67, 2069256), (84, 1650478), (109, 1271928), (113, 1226904), (134, 1034628), (168, 825239), (201, 689752), (218, 635964), (226, 613452), (268, 517314), (327, 423976), (339, 408968), (402, 344876), (436, 317982), (452, 306726), (469, 295608), (536, 258657), (654, 211988), (678, 204484), (763, 181704), (791, 175272), (804, 172438), (872, 158991), (904, 153363), (938, 147804), (1308, 105994), (1356, 102242), (1407, 98536), (1526, 90852), (1582, 87636), (1608, 86219), (1876, 73902), (2289, 60568), (2373, 58424), (2616, 52997), (2712, 51121), (2814, 49268), (3052, 45426), (3164, 43818), (3752, 36951), (4578, 30284), (4746, 29212), (5628, 24634), (6104, 22713), (6328, 21909), (7303, 18984), (7571, 18312), (9156, 15142), (9492, 14606), (11256, 12317)]