165840512

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 361805220

約数和(自身を除く): 195964708

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 97, 128, 148, 152, 194, 296, 304, 361, 388, 592, 608, 703, 722, 776, 1184, 1216, 1406, 1444, 1552, 1843, 2368, 2432, 2812, 2888, 3104, 3589, 3686, 4736, 5624, 5776, 6208, 7178, 7372, 11248, 11552, 12416, 13357, 14356, 14744, 22496, 23104, 26714, 28712, 29488, 35017, 44992, 46208, 53428, 57424, 58976, 68191, 70034, 89984, 106856, 114848, 117952, 136382, 140068, 213712, 229696, 235904, 272764, 280136, 427424, 459392, 545528, 560272, 854848, 1091056, 1120544, 1295629, 1709696, 2182112, 2241088, 2591258, 4364224, 4482176, 5182516, 8728448, 10365032, 20730064, 41460128, 82920256, 165840512]

約数ペア:

[(1, 165840512), (2, 82920256), (4, 41460128), (8, 20730064), (16, 10365032), (19, 8728448), (32, 5182516), (37, 4482176), (38, 4364224), (64, 2591258), (74, 2241088), (76, 2182112), (97, 1709696), (128, 1295629), (148, 1120544), (152, 1091056), (194, 854848), (296, 560272), (304, 545528), (361, 459392), (388, 427424), (592, 280136), (608, 272764), (703, 235904), (722, 229696), (776, 213712), (1184, 140068), (1216, 136382), (1406, 117952), (1444, 114848), (1552, 106856), (1843, 89984), (2368, 70034), (2432, 68191), (2812, 58976), (2888, 57424), (3104, 53428), (3589, 46208), (3686, 44992), (4736, 35017), (5624, 29488), (5776, 28712), (6208, 26714), (7178, 23104), (7372, 22496), (11248, 14744), (11552, 14356), (12416, 13357)]