173876768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 387233280

約数和(自身を除く): 213356512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 97, 104, 124, 139, 194, 208, 248, 278, 388, 403, 416, 496, 556, 776, 806, 992, 1112, 1261, 1552, 1612, 1807, 2224, 2522, 3007, 3104, 3224, 3614, 4309, 4448, 5044, 6014, 6448, 7228, 8618, 10088, 12028, 12896, 13483, 14456, 17236, 20176, 24056, 26966, 28912, 34472, 39091, 40352, 48112, 53932, 56017, 57824, 68944, 78182, 96224, 107864, 112034, 137888, 156364, 175279, 215728, 224068, 312728, 350558, 417973, 431456, 448136, 625456, 701116, 835946, 896272, 1250912, 1402232, 1671892, 1792544, 2804464, 3343784, 5433649, 5608928, 6687568, 10867298, 13375136, 21734596, 43469192, 86938384, 173876768]

約数ペア:

[(1, 173876768), (2, 86938384), (4, 43469192), (8, 21734596), (13, 13375136), (16, 10867298), (26, 6687568), (31, 5608928), (32, 5433649), (52, 3343784), (62, 2804464), (97, 1792544), (104, 1671892), (124, 1402232), (139, 1250912), (194, 896272), (208, 835946), (248, 701116), (278, 625456), (388, 448136), (403, 431456), (416, 417973), (496, 350558), (556, 312728), (776, 224068), (806, 215728), (992, 175279), (1112, 156364), (1261, 137888), (1552, 112034), (1612, 107864), (1807, 96224), (2224, 78182), (2522, 68944), (3007, 57824), (3104, 56017), (3224, 53932), (3614, 48112), (4309, 40352), (4448, 39091), (5044, 34472), (6014, 28912), (6448, 26966), (7228, 24056), (8618, 20176), (10088, 17236), (12028, 14456), (12896, 13483)]