157037652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 419065920

約数和(自身を除く): 262028268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 2131, 3204, 4094, 4262, 6141, 6393, 8188, 8524, 12282, 12786, 18423, 19179, 24564, 25572, 36846, 38358, 49013, 73692, 76716, 98026, 147039, 189659, 196052, 294078, 379318, 441117, 568977, 588156, 758636, 882234, 1137954, 1706931, 1764468, 2275908, 3413862, 4362157, 6827724, 8724314, 13086471, 17448628, 26172942, 39259413, 52345884, 78518826, 157037652]

約数ペア:

[(1, 157037652), (2, 78518826), (3, 52345884), (4, 39259413), (6, 26172942), (9, 17448628), (12, 13086471), (18, 8724314), (23, 6827724), (36, 4362157), (46, 3413862), (69, 2275908), (89, 1764468), (92, 1706931), (138, 1137954), (178, 882234), (207, 758636), (267, 588156), (276, 568977), (356, 441117), (414, 379318), (534, 294078), (801, 196052), (828, 189659), (1068, 147039), (1602, 98026), (2047, 76716), (2131, 73692), (3204, 49013), (4094, 38358), (4262, 36846), (6141, 25572), (6393, 24564), (8188, 19179), (8524, 18423), (12282, 12786)]