155904288

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 422472960

約数和(自身を除く): 266568672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 79, 96, 122, 158, 183, 237, 244, 316, 337, 366, 474, 488, 632, 674, 732, 948, 976, 1011, 1264, 1348, 1464, 1896, 1952, 2022, 2528, 2696, 2928, 3792, 4044, 4819, 5392, 5856, 7584, 8088, 9638, 10784, 14457, 16176, 19276, 20557, 26623, 28914, 32352, 38552, 41114, 53246, 57828, 61671, 77104, 79869, 82228, 106492, 115656, 123342, 154208, 159738, 164456, 212984, 231312, 246684, 319476, 328912, 425968, 462624, 493368, 638952, 657824, 851936, 986736, 1277904, 1624003, 1973472, 2555808, 3248006, 4872009, 6496012, 9744018, 12992024, 19488036, 25984048, 38976072, 51968096, 77952144, 155904288]

約数ペア:

[(1, 155904288), (2, 77952144), (3, 51968096), (4, 38976072), (6, 25984048), (8, 19488036), (12, 12992024), (16, 9744018), (24, 6496012), (32, 4872009), (48, 3248006), (61, 2555808), (79, 1973472), (96, 1624003), (122, 1277904), (158, 986736), (183, 851936), (237, 657824), (244, 638952), (316, 493368), (337, 462624), (366, 425968), (474, 328912), (488, 319476), (632, 246684), (674, 231312), (732, 212984), (948, 164456), (976, 159738), (1011, 154208), (1264, 123342), (1348, 115656), (1464, 106492), (1896, 82228), (1952, 79869), (2022, 77104), (2528, 61671), (2696, 57828), (2928, 53246), (3792, 41114), (4044, 38552), (4819, 32352), (5392, 28914), (5856, 26623), (7584, 20557), (8088, 19276), (9638, 16176), (10784, 14457)]