155362012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 312941440

約数和(自身を除く): 157579428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2347, 2546, 3484, 4694, 5092, 9388, 16549, 30511, 33098, 44593, 61022, 66196, 89186, 122044, 157249, 178372, 314498, 579709, 628996, 1159418, 2044237, 2318836, 2987731, 4088474, 5975462, 8176948, 11950924, 38840503, 77681006, 155362012]

約数ペア:

[(1, 155362012), (2, 77681006), (4, 38840503), (13, 11950924), (19, 8176948), (26, 5975462), (38, 4088474), (52, 2987731), (67, 2318836), (76, 2044237), (134, 1159418), (247, 628996), (268, 579709), (494, 314498), (871, 178372), (988, 157249), (1273, 122044), (1742, 89186), (2347, 66196), (2546, 61022), (3484, 44593), (4694, 33098), (5092, 30511), (9388, 16549)]