152960696

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 368271360

約数和(自身を除く): 215310664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 71, 73, 119, 124, 136, 142, 146, 217, 238, 248, 284, 292, 434, 476, 497, 511, 527, 568, 584, 868, 952, 994, 1022, 1054, 1207, 1241, 1736, 1988, 2044, 2108, 2201, 2263, 2414, 2482, 3689, 3976, 4088, 4216, 4402, 4526, 4828, 4964, 5183, 7378, 8449, 8687, 8804, 9052, 9656, 9928, 10366, 14756, 15407, 15841, 16898, 17374, 17608, 18104, 20732, 29512, 30814, 31682, 33796, 34748, 36281, 37417, 38471, 41464, 61628, 63364, 67592, 69496, 72562, 74834, 76942, 88111, 123256, 126728, 145124, 149668, 153884, 160673, 176222, 261919, 269297, 290248, 299336, 307768, 321346, 352444, 523838, 538594, 616777, 642692, 704888, 1047676, 1077188, 1124711, 1233554, 1285384, 2095352, 2154376, 2249422, 2467108, 2731441, 4498844, 4934216, 5462882, 8997688, 10925764, 19120087, 21851528, 38240174, 76480348, 152960696]

約数ペア:

[(1, 152960696), (2, 76480348), (4, 38240174), (7, 21851528), (8, 19120087), (14, 10925764), (17, 8997688), (28, 5462882), (31, 4934216), (34, 4498844), (56, 2731441), (62, 2467108), (68, 2249422), (71, 2154376), (73, 2095352), (119, 1285384), (124, 1233554), (136, 1124711), (142, 1077188), (146, 1047676), (217, 704888), (238, 642692), (248, 616777), (284, 538594), (292, 523838), (434, 352444), (476, 321346), (497, 307768), (511, 299336), (527, 290248), (568, 269297), (584, 261919), (868, 176222), (952, 160673), (994, 153884), (1022, 149668), (1054, 145124), (1207, 126728), (1241, 123256), (1736, 88111), (1988, 76942), (2044, 74834), (2108, 72562), (2201, 69496), (2263, 67592), (2414, 63364), (2482, 61628), (3689, 41464), (3976, 38471), (4088, 37417), (4216, 36281), (4402, 34748), (4526, 33796), (4828, 31682), (4964, 30814), (5183, 29512), (7378, 20732), (8449, 18104), (8687, 17608), (8804, 17374), (9052, 16898), (9656, 15841), (9928, 15407), (10366, 14756)]