156249984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 460028160

約数和(自身を除く): 303778176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 264, 284, 352, 384, 426, 521, 528, 568, 704, 781, 852, 1042, 1056, 1136, 1408, 1562, 1563, 1704, 2084, 2112, 2272, 2343, 3124, 3126, 3408, 4168, 4224, 4544, 4686, 5731, 6248, 6252, 6816, 8336, 9088, 9372, 11462, 12496, 12504, 13632, 16672, 17193, 18744, 22924, 24992, 25008, 27264, 33344, 34386, 36991, 37488, 45848, 49984, 50016, 66688, 68772, 73982, 74976, 91696, 99968, 100032, 110973, 137544, 147964, 149952, 183392, 200064, 221946, 275088, 295928, 299904, 366784, 406901, 443892, 550176, 591856, 733568, 813802, 887784, 1100352, 1183712, 1220703, 1627604, 1775568, 2200704, 2367424, 2441406, 3255208, 3551136, 4734848, 4882812, 6510416, 7102272, 9765624, 13020832, 14204544, 19531248, 26041664, 39062496, 52083328, 78124992, 156249984]

約数ペア:

[(1, 156249984), (2, 78124992), (3, 52083328), (4, 39062496), (6, 26041664), (8, 19531248), (11, 14204544), (12, 13020832), (16, 9765624), (22, 7102272), (24, 6510416), (32, 4882812), (33, 4734848), (44, 3551136), (48, 3255208), (64, 2441406), (66, 2367424), (71, 2200704), (88, 1775568), (96, 1627604), (128, 1220703), (132, 1183712), (142, 1100352), (176, 887784), (192, 813802), (213, 733568), (264, 591856), (284, 550176), (352, 443892), (384, 406901), (426, 366784), (521, 299904), (528, 295928), (568, 275088), (704, 221946), (781, 200064), (852, 183392), (1042, 149952), (1056, 147964), (1136, 137544), (1408, 110973), (1562, 100032), (1563, 99968), (1704, 91696), (2084, 74976), (2112, 73982), (2272, 68772), (2343, 66688), (3124, 50016), (3126, 49984), (3408, 45848), (4168, 37488), (4224, 36991), (4544, 34386), (4686, 33344), (5731, 27264), (6248, 25008), (6252, 24992), (6816, 22924), (8336, 18744), (9088, 17193), (9372, 16672), (11462, 13632), (12496, 12504)]