157537224

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18701}}^1$

素因数の和:18732

約数の個数: 80

約数和(自身を含む): 475217820

約数和(自身を除く): 317680596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 18701, 37402, 56103, 74804, 112206, 149608, 168309, 224412, 243113, 336618, 448824, 486226, 504927, 673236, 729339, 972452, 1009854, 1346472, 1458678, 1514781, 1944904, 2019708, 2188017, 2917356, 3029562, 4039416, 4376034, 5834712, 6059124, 6564051, 8752068, 12118248, 13128102, 17504136, 19692153, 26256204, 39384306, 52512408, 78768612, 157537224]

約数ペア:

[(1, 157537224), (2, 78768612), (3, 52512408), (4, 39384306), (6, 26256204), (8, 19692153), (9, 17504136), (12, 13128102), (13, 12118248), (18, 8752068), (24, 6564051), (26, 6059124), (27, 5834712), (36, 4376034), (39, 4039416), (52, 3029562), (54, 2917356), (72, 2188017), (78, 2019708), (81, 1944904), (104, 1514781), (108, 1458678), (117, 1346472), (156, 1009854), (162, 972452), (216, 729339), (234, 673236), (312, 504927), (324, 486226), (351, 448824), (468, 336618), (648, 243113), (702, 224412), (936, 168309), (1053, 149608), (1404, 112206), (2106, 74804), (2808, 56103), (4212, 37402), (8424, 18701)]