158762472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 454896000

約数和(自身を除く): 296133528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 89, 116, 132, 174, 178, 232, 233, 264, 267, 319, 348, 356, 466, 534, 638, 696, 699, 712, 932, 957, 979, 1068, 1276, 1398, 1864, 1914, 1958, 2136, 2552, 2563, 2581, 2796, 2937, 3828, 3916, 5126, 5162, 5592, 5874, 6757, 7656, 7689, 7743, 7832, 10252, 10324, 11748, 13514, 15378, 15486, 20271, 20504, 20648, 20737, 23496, 27028, 28391, 30756, 30972, 40542, 41474, 54056, 56782, 61512, 61944, 62211, 74327, 81084, 82948, 85173, 113564, 124422, 148654, 162168, 165896, 170346, 222981, 227128, 228107, 248844, 297308, 340692, 445962, 456214, 497688, 594616, 601373, 681384, 684321, 891924, 912428, 1202746, 1368642, 1783848, 1804119, 1824856, 2405492, 2737284, 3608238, 4810984, 5474568, 6615103, 7216476, 13230206, 14432952, 19845309, 26460412, 39690618, 52920824, 79381236, 158762472]

約数ペア:

[(1, 158762472), (2, 79381236), (3, 52920824), (4, 39690618), (6, 26460412), (8, 19845309), (11, 14432952), (12, 13230206), (22, 7216476), (24, 6615103), (29, 5474568), (33, 4810984), (44, 3608238), (58, 2737284), (66, 2405492), (87, 1824856), (88, 1804119), (89, 1783848), (116, 1368642), (132, 1202746), (174, 912428), (178, 891924), (232, 684321), (233, 681384), (264, 601373), (267, 594616), (319, 497688), (348, 456214), (356, 445962), (466, 340692), (534, 297308), (638, 248844), (696, 228107), (699, 227128), (712, 222981), (932, 170346), (957, 165896), (979, 162168), (1068, 148654), (1276, 124422), (1398, 113564), (1864, 85173), (1914, 82948), (1958, 81084), (2136, 74327), (2552, 62211), (2563, 61944), (2581, 61512), (2796, 56782), (2937, 54056), (3828, 41474), (3916, 40542), (5126, 30972), (5162, 30756), (5592, 28391), (5874, 27028), (6757, 23496), (7656, 20737), (7689, 20648), (7743, 20504), (7832, 20271), (10252, 15486), (10324, 15378), (11748, 13514)]