128536601752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3066821}}^1$

素因数の和:3066884

約数の個数: 48

約数和(自身を含む): 269389644480

約数和(自身を除く): 140853042728

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 10478, 20956, 41912, 3066821, 6133642, 12267284, 24534568, 39868673, 79737346, 95071451, 159474692, 190142902, 318949384, 380285804, 518292749, 760571608, 1036585498, 1235928863, 2073170996, 2471857726, 4146341992, 4943715452, 9887430904, 16067075219, 32134150438, 64268300876, 128536601752]

約数ペア:

[(1, 128536601752), (2, 64268300876), (4, 32134150438), (8, 16067075219), (13, 9887430904), (26, 4943715452), (31, 4146341992), (52, 2471857726), (62, 2073170996), (104, 1235928863), (124, 1036585498), (169, 760571608), (248, 518292749), (338, 380285804), (403, 318949384), (676, 190142902), (806, 159474692), (1352, 95071451), (1612, 79737346), (3224, 39868673), (5239, 24534568), (10478, 12267284), (20956, 6133642), (41912, 3066821)]