157408049208

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2633}}^1\times {\mathrm{31531}}^1$

素因数の和:34252

約数の個数: 64

約数和(自身を含む): 398665382400

約数和(自身を除く): 241257333192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 2633, 5266, 7899, 10532, 15798, 21064, 31531, 31596, 63062, 63192, 94593, 126124, 189186, 208007, 252248, 378372, 416014, 624021, 756744, 832028, 1248042, 1664056, 2490949, 2496084, 4981898, 4992168, 7472847, 9963796, 14945694, 19927592, 29891388, 59782776, 83021123, 166042246, 249063369, 332084492, 498126738, 664168984, 996253476, 1992506952, 6558668717, 13117337434, 19676006151, 26234674868, 39352012302, 52469349736, 78704024604, 157408049208]

約数ペア:

[(1, 157408049208), (2, 78704024604), (3, 52469349736), (4, 39352012302), (6, 26234674868), (8, 19676006151), (12, 13117337434), (24, 6558668717), (79, 1992506952), (158, 996253476), (237, 664168984), (316, 498126738), (474, 332084492), (632, 249063369), (948, 166042246), (1896, 83021123), (2633, 59782776), (5266, 29891388), (7899, 19927592), (10532, 14945694), (15798, 9963796), (21064, 7472847), (31531, 4992168), (31596, 4981898), (63062, 2496084), (63192, 2490949), (94593, 1664056), (126124, 1248042), (189186, 832028), (208007, 756744), (252248, 624021), (378372, 416014)]