161687112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 429528000

約数和(自身を除く): 267840888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 654, 872, 1308, 2071, 2616, 3253, 4142, 6213, 6506, 8284, 9759, 12426, 13012, 16568, 19518, 24852, 26024, 39036, 49704, 61807, 78072, 123614, 185421, 247228, 354577, 370842, 494456, 709154, 741684, 1063731, 1418308, 1483368, 2127462, 2836616, 4254924, 6736963, 8509848, 13473926, 20210889, 26947852, 40421778, 53895704, 80843556, 161687112]

約数ペア:

[(1, 161687112), (2, 80843556), (3, 53895704), (4, 40421778), (6, 26947852), (8, 20210889), (12, 13473926), (19, 8509848), (24, 6736963), (38, 4254924), (57, 2836616), (76, 2127462), (109, 1483368), (114, 1418308), (152, 1063731), (218, 741684), (228, 709154), (327, 494456), (436, 370842), (456, 354577), (654, 247228), (872, 185421), (1308, 123614), (2071, 78072), (2616, 61807), (3253, 49704), (4142, 39036), (6213, 26024), (6506, 24852), (8284, 19518), (9759, 16568), (12426, 13012)]