105284816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 253150464

約数和(自身を除く): 147865648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 182, 208, 334, 364, 433, 668, 728, 866, 1169, 1336, 1456, 1732, 2171, 2338, 2672, 3031, 3464, 4342, 4676, 5629, 6062, 6928, 8684, 9352, 11258, 12124, 15197, 17368, 18704, 22516, 24248, 30394, 34736, 39403, 45032, 48496, 60788, 72311, 78806, 90064, 121576, 144622, 157612, 243152, 289244, 315224, 506177, 578488, 630448, 940043, 1012354, 1156976, 1880086, 2024708, 3760172, 4049416, 6580301, 7520344, 8098832, 13160602, 15040688, 26321204, 52642408, 105284816]

約数ペア:

[(1, 105284816), (2, 52642408), (4, 26321204), (7, 15040688), (8, 13160602), (13, 8098832), (14, 7520344), (16, 6580301), (26, 4049416), (28, 3760172), (52, 2024708), (56, 1880086), (91, 1156976), (104, 1012354), (112, 940043), (167, 630448), (182, 578488), (208, 506177), (334, 315224), (364, 289244), (433, 243152), (668, 157612), (728, 144622), (866, 121576), (1169, 90064), (1336, 78806), (1456, 72311), (1732, 60788), (2171, 48496), (2338, 45032), (2672, 39403), (3031, 34736), (3464, 30394), (4342, 24248), (4676, 22516), (5629, 18704), (6062, 17368), (6928, 15197), (8684, 12124), (9352, 11258)]