139458708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6637

約数の個数: 72

約数和(自身を含む): 383102720

約数和(自身を除く): 243644012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 6577, 7068, 10602, 13154, 19731, 21204, 26308, 39462, 59193, 78924, 118386, 124963, 203887, 236772, 249926, 374889, 407774, 499852, 611661, 749778, 815548, 1124667, 1223322, 1499556, 1834983, 2249334, 2446644, 3669966, 3873853, 4498668, 7339932, 7747706, 11621559, 15495412, 23243118, 34864677, 46486236, 69729354, 139458708]

約数ペア:

[(1, 139458708), (2, 69729354), (3, 46486236), (4, 34864677), (6, 23243118), (9, 15495412), (12, 11621559), (18, 7747706), (19, 7339932), (31, 4498668), (36, 3873853), (38, 3669966), (57, 2446644), (62, 2249334), (76, 1834983), (93, 1499556), (114, 1223322), (124, 1124667), (171, 815548), (186, 749778), (228, 611661), (279, 499852), (342, 407774), (372, 374889), (558, 249926), (589, 236772), (684, 203887), (1116, 124963), (1178, 118386), (1767, 78924), (2356, 59193), (3534, 39462), (5301, 26308), (6577, 21204), (7068, 19731), (10602, 13154)]