128574162

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 304352640

約数和(自身を除く): 175778478

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 227, 306, 454, 459, 617, 681, 918, 1234, 1362, 1851, 2043, 3702, 3859, 4086, 5553, 6129, 7718, 10489, 11106, 11577, 12258, 16659, 20978, 23154, 31467, 33318, 34731, 62934, 69462, 94401, 104193, 140059, 188802, 208386, 280118, 283203, 420177, 566406, 840354, 1260531, 2381003, 2521062, 3781593, 4762006, 7143009, 7563186, 14286018, 21429027, 42858054, 64287081, 128574162]

約数ペア:

[(1, 128574162), (2, 64287081), (3, 42858054), (6, 21429027), (9, 14286018), (17, 7563186), (18, 7143009), (27, 4762006), (34, 3781593), (51, 2521062), (54, 2381003), (102, 1260531), (153, 840354), (227, 566406), (306, 420177), (454, 283203), (459, 280118), (617, 208386), (681, 188802), (918, 140059), (1234, 104193), (1362, 94401), (1851, 69462), (2043, 62934), (3702, 34731), (3859, 33318), (4086, 31467), (5553, 23154), (6129, 20978), (7718, 16659), (10489, 12258), (11106, 11577)]