156904605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 328648320

約数和(自身を除く): 171743715

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 37, 39, 45, 55, 65, 99, 111, 117, 143, 165, 185, 195, 333, 407, 429, 481, 495, 555, 585, 659, 715, 1221, 1287, 1443, 1665, 1977, 2035, 2145, 2405, 3295, 3663, 4329, 5291, 5931, 6105, 6435, 7215, 7249, 8567, 9885, 15873, 18315, 21645, 21747, 24383, 25701, 26455, 29655, 36245, 42835, 47619, 65241, 73149, 77103, 79365, 94237, 108735, 121915, 128505, 219447, 238095, 268213, 282711, 316979, 326205, 365745, 385515, 471185, 804639, 848133, 950937, 1097235, 1341065, 1413555, 1584895, 2413917, 2852811, 3486769, 4023195, 4240665, 4754685, 10460307, 12069585, 14264055, 17433845, 31380921, 52301535, 156904605]

約数ペア:

[(1, 156904605), (3, 52301535), (5, 31380921), (9, 17433845), (11, 14264055), (13, 12069585), (15, 10460307), (33, 4754685), (37, 4240665), (39, 4023195), (45, 3486769), (55, 2852811), (65, 2413917), (99, 1584895), (111, 1413555), (117, 1341065), (143, 1097235), (165, 950937), (185, 848133), (195, 804639), (333, 471185), (407, 385515), (429, 365745), (481, 326205), (495, 316979), (555, 282711), (585, 268213), (659, 238095), (715, 219447), (1221, 128505), (1287, 121915), (1443, 108735), (1665, 94237), (1977, 79365), (2035, 77103), (2145, 73149), (2405, 65241), (3295, 47619), (3663, 42835), (4329, 36245), (5291, 29655), (5931, 26455), (6105, 25701), (6435, 24383), (7215, 21747), (7249, 21645), (8567, 18315), (9885, 15873)]