156650648

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2185

約数の個数: 96

約数和(自身を含む): 394845840

約数和(自身を除く): 238195192

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 476, 539, 616, 748, 833, 952, 1078, 1309, 1496, 1666, 2137, 2156, 2618, 3332, 4274, 4312, 5236, 6664, 8548, 9163, 10472, 14959, 17096, 18326, 23507, 29918, 36329, 36652, 47014, 59836, 72658, 73304, 94028, 104713, 119672, 145316, 164549, 188056, 209426, 254303, 290632, 329098, 399619, 418852, 508606, 658196, 799238, 837704, 1017212, 1151843, 1316392, 1598476, 1780121, 2034424, 2303686, 2797333, 3196952, 3560242, 4607372, 5594666, 7120484, 9214744, 11189332, 14240968, 19581331, 22378664, 39162662, 78325324, 156650648]

約数ペア:

[(1, 156650648), (2, 78325324), (4, 39162662), (7, 22378664), (8, 19581331), (11, 14240968), (14, 11189332), (17, 9214744), (22, 7120484), (28, 5594666), (34, 4607372), (44, 3560242), (49, 3196952), (56, 2797333), (68, 2303686), (77, 2034424), (88, 1780121), (98, 1598476), (119, 1316392), (136, 1151843), (154, 1017212), (187, 837704), (196, 799238), (238, 658196), (308, 508606), (374, 418852), (392, 399619), (476, 329098), (539, 290632), (616, 254303), (748, 209426), (833, 188056), (952, 164549), (1078, 145316), (1309, 119672), (1496, 104713), (1666, 94028), (2137, 73304), (2156, 72658), (2618, 59836), (3332, 47014), (4274, 36652), (4312, 36329), (5236, 29918), (6664, 23507), (8548, 18326), (9163, 17096), (10472, 14959)]