153441558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 361246392

約数和(自身を除く): 207804834

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 227, 282, 306, 423, 454, 681, 799, 846, 1362, 1598, 2043, 2209, 2397, 3859, 4086, 4418, 4794, 6627, 7191, 7718, 10669, 11577, 13254, 14382, 19881, 21338, 23154, 32007, 34731, 37553, 39762, 64014, 69462, 75106, 96021, 112659, 181373, 192042, 225318, 337977, 362746, 501443, 544119, 675954, 1002886, 1088238, 1504329, 1632357, 3008658, 3264714, 4512987, 8524531, 9025974, 17049062, 25573593, 51147186, 76720779, 153441558]

約数ペア:

[(1, 153441558), (2, 76720779), (3, 51147186), (6, 25573593), (9, 17049062), (17, 9025974), (18, 8524531), (34, 4512987), (47, 3264714), (51, 3008658), (94, 1632357), (102, 1504329), (141, 1088238), (153, 1002886), (227, 675954), (282, 544119), (306, 501443), (423, 362746), (454, 337977), (681, 225318), (799, 192042), (846, 181373), (1362, 112659), (1598, 96021), (2043, 75106), (2209, 69462), (2397, 64014), (3859, 39762), (4086, 37553), (4418, 34731), (4794, 32007), (6627, 23154), (7191, 21338), (7718, 19881), (10669, 14382), (11577, 13254)]