160538896

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 391849920

約数和(自身を除く): 231311024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 49, 56, 58, 92, 98, 112, 116, 161, 184, 196, 203, 232, 307, 322, 368, 392, 406, 464, 614, 644, 667, 784, 812, 1127, 1228, 1288, 1334, 1421, 1624, 2149, 2254, 2456, 2576, 2668, 2842, 3248, 4298, 4508, 4669, 4912, 5336, 5684, 7061, 8596, 8903, 9016, 9338, 10672, 11368, 14122, 15043, 17192, 17806, 18032, 18676, 22736, 28244, 30086, 32683, 34384, 35612, 37352, 49427, 56488, 60172, 62321, 65366, 71224, 74704, 98854, 112976, 120344, 124642, 130732, 142448, 197708, 204769, 240688, 249284, 261464, 345989, 395416, 409538, 436247, 498568, 522928, 691978, 790832, 819076, 872494, 997136, 1383956, 1433383, 1638152, 1744988, 2767912, 2866766, 3276304, 3489976, 5535824, 5733532, 6979952, 10033681, 11467064, 20067362, 22934128, 40134724, 80269448, 160538896]

約数ペア:

[(1, 160538896), (2, 80269448), (4, 40134724), (7, 22934128), (8, 20067362), (14, 11467064), (16, 10033681), (23, 6979952), (28, 5733532), (29, 5535824), (46, 3489976), (49, 3276304), (56, 2866766), (58, 2767912), (92, 1744988), (98, 1638152), (112, 1433383), (116, 1383956), (161, 997136), (184, 872494), (196, 819076), (203, 790832), (232, 691978), (307, 522928), (322, 498568), (368, 436247), (392, 409538), (406, 395416), (464, 345989), (614, 261464), (644, 249284), (667, 240688), (784, 204769), (812, 197708), (1127, 142448), (1228, 130732), (1288, 124642), (1334, 120344), (1421, 112976), (1624, 98854), (2149, 74704), (2254, 71224), (2456, 65366), (2576, 62321), (2668, 60172), (2842, 56488), (3248, 49427), (4298, 37352), (4508, 35612), (4669, 34384), (4912, 32683), (5336, 30086), (5684, 28244), (7061, 22736), (8596, 18676), (8903, 18032), (9016, 17806), (9338, 17192), (10672, 15043), (11368, 14122)]