156366236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 315433440

約数和(自身を除く): 159067204

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 113, 169, 178, 226, 299, 338, 356, 452, 598, 676, 1157, 1196, 1469, 2047, 2314, 2599, 2938, 3887, 4094, 4628, 5198, 5876, 7774, 8188, 10057, 10396, 15041, 15548, 19097, 20114, 26611, 30082, 33787, 38194, 40228, 53222, 60164, 67574, 76388, 106444, 130741, 135148, 231311, 261482, 345943, 439231, 462622, 522964, 691886, 878462, 925244, 1383772, 1699633, 1756924, 3007043, 3399266, 6014086, 6798532, 12028172, 39091559, 78183118, 156366236]

約数ペア:

[(1, 156366236), (2, 78183118), (4, 39091559), (13, 12028172), (23, 6798532), (26, 6014086), (46, 3399266), (52, 3007043), (89, 1756924), (92, 1699633), (113, 1383772), (169, 925244), (178, 878462), (226, 691886), (299, 522964), (338, 462622), (356, 439231), (452, 345943), (598, 261482), (676, 231311), (1157, 135148), (1196, 130741), (1469, 106444), (2047, 76388), (2314, 67574), (2599, 60164), (2938, 53222), (3887, 40228), (4094, 38194), (4628, 33787), (5198, 30082), (5876, 26611), (7774, 20114), (8188, 19097), (10057, 15548), (10396, 15041)]