154613368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 392513040

約数和(自身を除く): 237899672

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 169, 182, 217, 221, 238, 248, 338, 364, 403, 434, 442, 476, 527, 676, 728, 806, 868, 884, 952, 961, 1054, 1183, 1352, 1547, 1612, 1736, 1768, 1922, 2108, 2366, 2821, 2873, 3094, 3224, 3689, 3844, 4216, 4732, 5239, 5642, 5746, 6188, 6727, 6851, 7378, 7688, 9464, 10478, 11284, 11492, 12376, 12493, 13454, 13702, 14756, 16337, 20111, 20956, 22568, 22984, 24986, 26908, 27404, 29512, 32674, 36673, 40222, 41912, 47957, 49972, 53816, 54808, 65348, 73346, 80444, 87451, 89063, 95914, 99944, 114359, 130696, 146692, 160888, 162409, 174902, 178126, 191828, 212381, 228718, 293384, 324818, 349804, 356252, 383656, 424762, 457436, 623441, 649636, 699608, 712504, 849524, 914872, 1136863, 1246882, 1299272, 1486667, 1699048, 2273726, 2493764, 2760953, 2973334, 4547452, 4987528, 5521906, 5946668, 9094904, 11043812, 11893336, 19326671, 22087624, 38653342, 77306684, 154613368]

約数ペア:

[(1, 154613368), (2, 77306684), (4, 38653342), (7, 22087624), (8, 19326671), (13, 11893336), (14, 11043812), (17, 9094904), (26, 5946668), (28, 5521906), (31, 4987528), (34, 4547452), (52, 2973334), (56, 2760953), (62, 2493764), (68, 2273726), (91, 1699048), (104, 1486667), (119, 1299272), (124, 1246882), (136, 1136863), (169, 914872), (182, 849524), (217, 712504), (221, 699608), (238, 649636), (248, 623441), (338, 457436), (364, 424762), (403, 383656), (434, 356252), (442, 349804), (476, 324818), (527, 293384), (676, 228718), (728, 212381), (806, 191828), (868, 178126), (884, 174902), (952, 162409), (961, 160888), (1054, 146692), (1183, 130696), (1352, 114359), (1547, 99944), (1612, 95914), (1736, 89063), (1768, 87451), (1922, 80444), (2108, 73346), (2366, 65348), (2821, 54808), (2873, 53816), (3094, 49972), (3224, 47957), (3689, 41912), (3844, 40222), (4216, 36673), (4732, 32674), (5239, 29512), (5642, 27404), (5746, 26908), (6188, 24986), (6727, 22984), (6851, 22568), (7378, 20956), (7688, 20111), (9464, 16337), (10478, 14756), (11284, 13702), (11492, 13454), (12376, 12493)]