158907744

素因数分解:

$2^5\times 3^4\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 120

約数和(自身を含む): 472747968

約数和(自身を除く): 313840224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 144, 162, 202, 216, 288, 303, 324, 404, 432, 606, 607, 648, 808, 864, 909, 1212, 1214, 1296, 1616, 1818, 1821, 2424, 2428, 2592, 2727, 3232, 3636, 3642, 4848, 4856, 5454, 5463, 7272, 7284, 8181, 9696, 9712, 10908, 10926, 14544, 14568, 16362, 16389, 19424, 21816, 21852, 29088, 29136, 32724, 32778, 43632, 43704, 49167, 58272, 61307, 65448, 65556, 87264, 87408, 98334, 122614, 130896, 131112, 174816, 183921, 196668, 245228, 261792, 262224, 367842, 393336, 490456, 524448, 551763, 735684, 786672, 980912, 1103526, 1471368, 1573344, 1655289, 1961824, 2207052, 2942736, 3310578, 4414104, 4965867, 5885472, 6621156, 8828208, 9931734, 13242312, 17656416, 19863468, 26484624, 39726936, 52969248, 79453872, 158907744]

約数ペア:

[(1, 158907744), (2, 79453872), (3, 52969248), (4, 39726936), (6, 26484624), (8, 19863468), (9, 17656416), (12, 13242312), (16, 9931734), (18, 8828208), (24, 6621156), (27, 5885472), (32, 4965867), (36, 4414104), (48, 3310578), (54, 2942736), (72, 2207052), (81, 1961824), (96, 1655289), (101, 1573344), (108, 1471368), (144, 1103526), (162, 980912), (202, 786672), (216, 735684), (288, 551763), (303, 524448), (324, 490456), (404, 393336), (432, 367842), (606, 262224), (607, 261792), (648, 245228), (808, 196668), (864, 183921), (909, 174816), (1212, 131112), (1214, 130896), (1296, 122614), (1616, 98334), (1818, 87408), (1821, 87264), (2424, 65556), (2428, 65448), (2592, 61307), (2727, 58272), (3232, 49167), (3636, 43704), (3642, 43632), (4848, 32778), (4856, 32724), (5454, 29136), (5463, 29088), (7272, 21852), (7284, 21816), (8181, 19424), (9696, 16389), (9712, 16362), (10908, 14568), (10926, 14544)]