158146950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{81101}}^1$

素因数の和:81129

約数の個数: 48

約数和(自身を含む): 422379216

約数和(自身を除く): 264232266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 81101, 162202, 243303, 405505, 486606, 811010, 1054313, 1216515, 2027525, 2108626, 2433030, 3162939, 4055050, 5271565, 6082575, 6325878, 10543130, 12165150, 15814695, 26357825, 31629390, 52715650, 79073475, 158146950]

約数ペア:

[(1, 158146950), (2, 79073475), (3, 52715650), (5, 31629390), (6, 26357825), (10, 15814695), (13, 12165150), (15, 10543130), (25, 6325878), (26, 6082575), (30, 5271565), (39, 4055050), (50, 3162939), (65, 2433030), (75, 2108626), (78, 2027525), (130, 1216515), (150, 1054313), (195, 811010), (325, 486606), (390, 405505), (650, 243303), (975, 162202), (1950, 81101)]