142425972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1750

約数の個数: 96

約数和(自身を含む): 404418560

約数和(自身を除く): 261992588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 1098, 1404, 1586, 1647, 1663, 2196, 2379, 3172, 3294, 3326, 4758, 4989, 6588, 6652, 7137, 9516, 9978, 14274, 14967, 19956, 21411, 21619, 28548, 29934, 42822, 43238, 44901, 59868, 64857, 85644, 86476, 89802, 101443, 129714, 179604, 194571, 202886, 259428, 304329, 389142, 405772, 583713, 608658, 778284, 912987, 1167426, 1217316, 1318759, 1825974, 2334852, 2637518, 2738961, 3651948, 3956277, 5275036, 5477922, 7912554, 10955844, 11868831, 15825108, 23737662, 35606493, 47475324, 71212986, 142425972]

約数ペア:

[(1, 142425972), (2, 71212986), (3, 47475324), (4, 35606493), (6, 23737662), (9, 15825108), (12, 11868831), (13, 10955844), (18, 7912554), (26, 5477922), (27, 5275036), (36, 3956277), (39, 3651948), (52, 2738961), (54, 2637518), (61, 2334852), (78, 1825974), (108, 1318759), (117, 1217316), (122, 1167426), (156, 912987), (183, 778284), (234, 608658), (244, 583713), (351, 405772), (366, 389142), (468, 304329), (549, 259428), (702, 202886), (732, 194571), (793, 179604), (1098, 129714), (1404, 101443), (1586, 89802), (1647, 86476), (1663, 85644), (2196, 64857), (2379, 59868), (3172, 44901), (3294, 43238), (3326, 42822), (4758, 29934), (4989, 28548), (6588, 21619), (6652, 21411), (7137, 19956), (9516, 14967), (9978, 14274)]