159932844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 420725760

約数和(自身を除く): 260792916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 278, 279, 372, 417, 556, 558, 834, 1031, 1116, 1251, 1668, 2062, 2502, 3093, 4124, 4309, 5004, 6186, 8618, 9279, 12372, 12927, 17236, 18558, 25854, 31961, 37116, 38781, 51708, 63922, 77562, 95883, 127844, 143309, 155124, 191766, 286618, 287649, 383532, 429927, 573236, 575298, 859854, 1150596, 1289781, 1719708, 2579562, 4442579, 5159124, 8885158, 13327737, 17770316, 26655474, 39983211, 53310948, 79966422, 159932844]

約数ペア:

[(1, 159932844), (2, 79966422), (3, 53310948), (4, 39983211), (6, 26655474), (9, 17770316), (12, 13327737), (18, 8885158), (31, 5159124), (36, 4442579), (62, 2579562), (93, 1719708), (124, 1289781), (139, 1150596), (186, 859854), (278, 575298), (279, 573236), (372, 429927), (417, 383532), (556, 287649), (558, 286618), (834, 191766), (1031, 155124), (1116, 143309), (1251, 127844), (1668, 95883), (2062, 77562), (2502, 63922), (3093, 51708), (4124, 38781), (4309, 37116), (5004, 31961), (6186, 25854), (8618, 18558), (9279, 17236), (12372, 12927)]