139354012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 286981632

約数和(自身を除く): 147627620

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 581, 854, 983, 1162, 1708, 1966, 2324, 3932, 5063, 6881, 10126, 13762, 20252, 27524, 35441, 59963, 70882, 81589, 119926, 141764, 163178, 239852, 326356, 419741, 571123, 839482, 1142246, 1678964, 2284492, 4976929, 9953858, 19907716, 34838503, 69677006, 139354012]

約数ペア:

[(1, 139354012), (2, 69677006), (4, 34838503), (7, 19907716), (14, 9953858), (28, 4976929), (61, 2284492), (83, 1678964), (122, 1142246), (166, 839482), (244, 571123), (332, 419741), (427, 326356), (581, 239852), (854, 163178), (983, 141764), (1162, 119926), (1708, 81589), (1966, 70882), (2324, 59963), (3932, 35441), (5063, 27524), (6881, 20252), (10126, 13762)]