158972424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 450455040

約数和(自身を除く): 291482616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 47, 52, 74, 78, 94, 104, 111, 141, 148, 156, 188, 222, 282, 293, 296, 312, 376, 444, 481, 564, 586, 611, 879, 888, 962, 1128, 1172, 1222, 1443, 1739, 1758, 1833, 1924, 2344, 2444, 2886, 3478, 3516, 3666, 3809, 3848, 4888, 5217, 5772, 6956, 7032, 7332, 7618, 10434, 10841, 11427, 11544, 13771, 13912, 14664, 15236, 20868, 21682, 22607, 22854, 27542, 30472, 32523, 41313, 41736, 43364, 45214, 45708, 55084, 65046, 67821, 82626, 86728, 90428, 91416, 110168, 130092, 135642, 140933, 165252, 179023, 180856, 260184, 271284, 281866, 330504, 358046, 422799, 509527, 537069, 542568, 563732, 716092, 845598, 1019054, 1074138, 1127464, 1432184, 1528581, 1691196, 2038108, 2148276, 3057162, 3382392, 4076216, 4296552, 6114324, 6623851, 12228648, 13247702, 19871553, 26495404, 39743106, 52990808, 79486212, 158972424]

約数ペア:

[(1, 158972424), (2, 79486212), (3, 52990808), (4, 39743106), (6, 26495404), (8, 19871553), (12, 13247702), (13, 12228648), (24, 6623851), (26, 6114324), (37, 4296552), (39, 4076216), (47, 3382392), (52, 3057162), (74, 2148276), (78, 2038108), (94, 1691196), (104, 1528581), (111, 1432184), (141, 1127464), (148, 1074138), (156, 1019054), (188, 845598), (222, 716092), (282, 563732), (293, 542568), (296, 537069), (312, 509527), (376, 422799), (444, 358046), (481, 330504), (564, 281866), (586, 271284), (611, 260184), (879, 180856), (888, 179023), (962, 165252), (1128, 140933), (1172, 135642), (1222, 130092), (1443, 110168), (1739, 91416), (1758, 90428), (1833, 86728), (1924, 82626), (2344, 67821), (2444, 65046), (2886, 55084), (3478, 45708), (3516, 45214), (3666, 43364), (3809, 41736), (3848, 41313), (4888, 32523), (5217, 30472), (5772, 27542), (6956, 22854), (7032, 22607), (7332, 21682), (7618, 20868), (10434, 15236), (10841, 14664), (11427, 13912), (11544, 13771)]