156657996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 446342400

約数和(自身を除く): 289684404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 163, 198, 297, 326, 396, 489, 594, 652, 809, 978, 1188, 1467, 1618, 1793, 1956, 2427, 2934, 3236, 3586, 4401, 4854, 5379, 5868, 7172, 7281, 8802, 8899, 9708, 10758, 14562, 16137, 17604, 17798, 21516, 21843, 26697, 29124, 32274, 35596, 43686, 48411, 53394, 64548, 80091, 87372, 96822, 106788, 131867, 160182, 193644, 240273, 263734, 320364, 395601, 480546, 527468, 791202, 961092, 1186803, 1450537, 1582404, 2373606, 2901074, 3560409, 4351611, 4747212, 5802148, 7120818, 8703222, 13054833, 14241636, 17406444, 26109666, 39164499, 52219332, 78328998, 156657996]

約数ペア:

[(1, 156657996), (2, 78328998), (3, 52219332), (4, 39164499), (6, 26109666), (9, 17406444), (11, 14241636), (12, 13054833), (18, 8703222), (22, 7120818), (27, 5802148), (33, 4747212), (36, 4351611), (44, 3560409), (54, 2901074), (66, 2373606), (99, 1582404), (108, 1450537), (132, 1186803), (163, 961092), (198, 791202), (297, 527468), (326, 480546), (396, 395601), (489, 320364), (594, 263734), (652, 240273), (809, 193644), (978, 160182), (1188, 131867), (1467, 106788), (1618, 96822), (1793, 87372), (1956, 80091), (2427, 64548), (2934, 53394), (3236, 48411), (3586, 43686), (4401, 35596), (4854, 32274), (5379, 29124), (5868, 26697), (7172, 21843), (7281, 21516), (8802, 17798), (8899, 17604), (9708, 16137), (10758, 14562)]