139003228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10321}}^1$

素因数の和:10382

約数の個数: 48

約数和(自身を含む): 307513024

約数和(自身を除く): 168509796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 10321, 13468, 20642, 41284, 72247, 134173, 144494, 268346, 288988, 381877, 536692, 763754, 939211, 1527508, 1878422, 2673139, 3756844, 4964401, 5346278, 9928802, 10692556, 19857604, 34750807, 69501614, 139003228]

約数ペア:

[(1, 139003228), (2, 69501614), (4, 34750807), (7, 19857604), (13, 10692556), (14, 9928802), (26, 5346278), (28, 4964401), (37, 3756844), (52, 2673139), (74, 1878422), (91, 1527508), (148, 939211), (182, 763754), (259, 536692), (364, 381877), (481, 288988), (518, 268346), (962, 144494), (1036, 134173), (1924, 72247), (3367, 41284), (6734, 20642), (10321, 13468)]