157977456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 511633920

約数和(自身を除く): 353656464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 59, 78, 84, 91, 104, 112, 118, 156, 168, 177, 182, 208, 236, 273, 312, 336, 354, 364, 413, 472, 546, 613, 624, 708, 728, 767, 826, 944, 1092, 1226, 1239, 1416, 1456, 1534, 1652, 1839, 2184, 2301, 2452, 2478, 2832, 3068, 3304, 3678, 4291, 4368, 4602, 4904, 4956, 5369, 6136, 6608, 7356, 7969, 8582, 9204, 9808, 9912, 10738, 12272, 12873, 14712, 15938, 16107, 17164, 18408, 19824, 21476, 23907, 25746, 29424, 31876, 32214, 34328, 36167, 36816, 42952, 47814, 51492, 55783, 63752, 64428, 68656, 72334, 85904, 95628, 102984, 108501, 111566, 127504, 128856, 144668, 167349, 191256, 205968, 217002, 223132, 253169, 257712, 289336, 334698, 382512, 434004, 446264, 470171, 506338, 578672, 669396, 759507, 868008, 892528, 940342, 1012676, 1338792, 1410513, 1519014, 1736016, 1880684, 2025352, 2677584, 2821026, 3038028, 3291197, 3761368, 4050704, 5642052, 6076056, 6582394, 7522736, 9873591, 11284104, 12152112, 13164788, 19747182, 22568208, 26329576, 39494364, 52659152, 78988728, 157977456]

約数ペア:

[(1, 157977456), (2, 78988728), (3, 52659152), (4, 39494364), (6, 26329576), (7, 22568208), (8, 19747182), (12, 13164788), (13, 12152112), (14, 11284104), (16, 9873591), (21, 7522736), (24, 6582394), (26, 6076056), (28, 5642052), (39, 4050704), (42, 3761368), (48, 3291197), (52, 3038028), (56, 2821026), (59, 2677584), (78, 2025352), (84, 1880684), (91, 1736016), (104, 1519014), (112, 1410513), (118, 1338792), (156, 1012676), (168, 940342), (177, 892528), (182, 868008), (208, 759507), (236, 669396), (273, 578672), (312, 506338), (336, 470171), (354, 446264), (364, 434004), (413, 382512), (472, 334698), (546, 289336), (613, 257712), (624, 253169), (708, 223132), (728, 217002), (767, 205968), (826, 191256), (944, 167349), (1092, 144668), (1226, 128856), (1239, 127504), (1416, 111566), (1456, 108501), (1534, 102984), (1652, 95628), (1839, 85904), (2184, 72334), (2301, 68656), (2452, 64428), (2478, 63752), (2832, 55783), (3068, 51492), (3304, 47814), (3678, 42952), (4291, 36816), (4368, 36167), (4602, 34328), (4904, 32214), (4956, 31876), (5369, 29424), (6136, 25746), (6608, 23907), (7356, 21476), (7969, 19824), (8582, 18408), (9204, 17164), (9808, 16107), (9912, 15938), (10738, 14712), (12272, 12873)]