166333128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 464956800

約数和(自身を除く): 298623672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 73, 78, 104, 109, 134, 146, 156, 201, 218, 219, 268, 292, 312, 327, 402, 436, 438, 536, 584, 654, 804, 871, 872, 876, 949, 1308, 1417, 1608, 1742, 1752, 1898, 2613, 2616, 2834, 2847, 3484, 3796, 4251, 4891, 5226, 5668, 5694, 6968, 7303, 7592, 7957, 8502, 9782, 10452, 11336, 11388, 14606, 14673, 15914, 17004, 19564, 20904, 21909, 22776, 23871, 29212, 29346, 31828, 34008, 39128, 43818, 47742, 58424, 58692, 63583, 63656, 87636, 94939, 95484, 103441, 117384, 127166, 175272, 189878, 190749, 190968, 206882, 254332, 284817, 310323, 379756, 381498, 413764, 508664, 533119, 569634, 620646, 759512, 762996, 827528, 1066238, 1139268, 1241292, 1525992, 1599357, 2132476, 2278536, 2482584, 3198714, 4264952, 6397428, 6930547, 12794856, 13861094, 20791641, 27722188, 41583282, 55444376, 83166564, 166333128]

約数ペア:

[(1, 166333128), (2, 83166564), (3, 55444376), (4, 41583282), (6, 27722188), (8, 20791641), (12, 13861094), (13, 12794856), (24, 6930547), (26, 6397428), (39, 4264952), (52, 3198714), (67, 2482584), (73, 2278536), (78, 2132476), (104, 1599357), (109, 1525992), (134, 1241292), (146, 1139268), (156, 1066238), (201, 827528), (218, 762996), (219, 759512), (268, 620646), (292, 569634), (312, 533119), (327, 508664), (402, 413764), (436, 381498), (438, 379756), (536, 310323), (584, 284817), (654, 254332), (804, 206882), (871, 190968), (872, 190749), (876, 189878), (949, 175272), (1308, 127166), (1417, 117384), (1608, 103441), (1742, 95484), (1752, 94939), (1898, 87636), (2613, 63656), (2616, 63583), (2834, 58692), (2847, 58424), (3484, 47742), (3796, 43818), (4251, 39128), (4891, 34008), (5226, 31828), (5668, 29346), (5694, 29212), (6968, 23871), (7303, 22776), (7592, 21909), (7957, 20904), (8502, 19564), (9782, 17004), (10452, 15914), (11336, 14673), (11388, 14606)]