156964284

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 424058880

約数和(自身を除く): 267094596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 173, 186, 271, 279, 346, 372, 519, 542, 558, 692, 813, 837, 1038, 1084, 1116, 1557, 1626, 1674, 2076, 2439, 3114, 3252, 3348, 4671, 4878, 5363, 6228, 7317, 8401, 9342, 9756, 10726, 14634, 16089, 16802, 18684, 21452, 25203, 29268, 32178, 33604, 46883, 48267, 50406, 64356, 75609, 93766, 96534, 100812, 140649, 144801, 151218, 187532, 193068, 226827, 281298, 289602, 302436, 421947, 453654, 562596, 579204, 843894, 907308, 1265841, 1453373, 1687788, 2531682, 2906746, 4360119, 5063364, 5813492, 8720238, 13080357, 17440476, 26160714, 39241071, 52321428, 78482142, 156964284]

約数ペア:

[(1, 156964284), (2, 78482142), (3, 52321428), (4, 39241071), (6, 26160714), (9, 17440476), (12, 13080357), (18, 8720238), (27, 5813492), (31, 5063364), (36, 4360119), (54, 2906746), (62, 2531682), (93, 1687788), (108, 1453373), (124, 1265841), (173, 907308), (186, 843894), (271, 579204), (279, 562596), (346, 453654), (372, 421947), (519, 302436), (542, 289602), (558, 281298), (692, 226827), (813, 193068), (837, 187532), (1038, 151218), (1084, 144801), (1116, 140649), (1557, 100812), (1626, 96534), (1674, 93766), (2076, 75609), (2439, 64356), (3114, 50406), (3252, 48267), (3348, 46883), (4671, 33604), (4878, 32178), (5363, 29268), (6228, 25203), (7317, 21452), (8401, 18684), (9342, 16802), (9756, 16089), (10726, 14634)]