15672559084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{18503}}^1$

素因数の和:18719

約数の個数: 72

約数和(自身を含む): 34133218560

約数和(自身を除く): 18460659476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 179, 182, 338, 358, 364, 676, 716, 1183, 1253, 2327, 2366, 2506, 4654, 4732, 5012, 9308, 16289, 18503, 30251, 32578, 37006, 60502, 65156, 74012, 121004, 129521, 211757, 240539, 259042, 423514, 481078, 518084, 847028, 962156, 1683773, 3127007, 3312037, 3367546, 6254014, 6624074, 6735092, 12508028, 13248148, 21889049, 23184259, 43056481, 43778098, 46368518, 86112962, 87556196, 92737036, 172225924, 301395367, 559734253, 602790734, 1119468506, 1205581468, 2238937012, 3918139771, 7836279542, 15672559084]

約数ペア:

[(1, 15672559084), (2, 7836279542), (4, 3918139771), (7, 2238937012), (13, 1205581468), (14, 1119468506), (26, 602790734), (28, 559734253), (52, 301395367), (91, 172225924), (169, 92737036), (179, 87556196), (182, 86112962), (338, 46368518), (358, 43778098), (364, 43056481), (676, 23184259), (716, 21889049), (1183, 13248148), (1253, 12508028), (2327, 6735092), (2366, 6624074), (2506, 6254014), (4654, 3367546), (4732, 3312037), (5012, 3127007), (9308, 1683773), (16289, 962156), (18503, 847028), (30251, 518084), (32578, 481078), (37006, 423514), (60502, 259042), (65156, 240539), (74012, 211757), (121004, 129521)]