15206523136

素因数分解:

$2^8\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5897}}^1$

素因数の和:7359

約数の個数: 72

約数和(自身を含む): 34719874560

約数和(自身を除く): 19513351424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1439, 1792, 2878, 5756, 5897, 10073, 11512, 11794, 20146, 23024, 23588, 40292, 41279, 46048, 47176, 80584, 82558, 92096, 94352, 161168, 165116, 184192, 188704, 322336, 330232, 368384, 377408, 644672, 660464, 754816, 1289344, 1320928, 1509632, 2578688, 2641856, 5283712, 8485783, 10567424, 16971566, 33943132, 59400481, 67886264, 118800962, 135772528, 237601924, 271545056, 475203848, 543090112, 950407696, 1086180224, 1900815392, 2172360448, 3801630784, 7603261568, 15206523136]

約数ペア:

[(1, 15206523136), (2, 7603261568), (4, 3801630784), (7, 2172360448), (8, 1900815392), (14, 1086180224), (16, 950407696), (28, 543090112), (32, 475203848), (56, 271545056), (64, 237601924), (112, 135772528), (128, 118800962), (224, 67886264), (256, 59400481), (448, 33943132), (896, 16971566), (1439, 10567424), (1792, 8485783), (2878, 5283712), (5756, 2641856), (5897, 2578688), (10073, 1509632), (11512, 1320928), (11794, 1289344), (20146, 754816), (23024, 660464), (23588, 644672), (40292, 377408), (41279, 368384), (46048, 330232), (47176, 322336), (80584, 188704), (82558, 184192), (92096, 165116), (94352, 161168)]