157098452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 339816960

約数和(自身を除く): 182718508

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 79, 116, 124, 158, 203, 217, 316, 406, 434, 553, 812, 868, 899, 1106, 1798, 2212, 2291, 2449, 3596, 4582, 4898, 6241, 6293, 9164, 9796, 12482, 12586, 16037, 17143, 24964, 25172, 32074, 34286, 43687, 64148, 68572, 71021, 87374, 142042, 174748, 180989, 193471, 284084, 361978, 386942, 497147, 723956, 773884, 994294, 1266923, 1354297, 1988588, 2533846, 2708594, 5067692, 5417188, 5610659, 11221318, 22442636, 39274613, 78549226, 157098452]

約数ペア:

[(1, 157098452), (2, 78549226), (4, 39274613), (7, 22442636), (14, 11221318), (28, 5610659), (29, 5417188), (31, 5067692), (58, 2708594), (62, 2533846), (79, 1988588), (116, 1354297), (124, 1266923), (158, 994294), (203, 773884), (217, 723956), (316, 497147), (406, 386942), (434, 361978), (553, 284084), (812, 193471), (868, 180989), (899, 174748), (1106, 142042), (1798, 87374), (2212, 71021), (2291, 68572), (2449, 64148), (3596, 43687), (4582, 34286), (4898, 32074), (6241, 25172), (6293, 24964), (9164, 17143), (9796, 16037), (12482, 12586)]