154375956

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2553

約数の個数: 96

約数和(自身を含む): 463240960

約数和(自身を除く): 308865004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2187, 2268, 2521, 2916, 3402, 4374, 5042, 5103, 6804, 7563, 8748, 10084, 10206, 15126, 15309, 17647, 20412, 22689, 30252, 30618, 35294, 45378, 52941, 61236, 68067, 70588, 90756, 105882, 136134, 158823, 204201, 211764, 272268, 317646, 408402, 476469, 612603, 635292, 816804, 952938, 1225206, 1429407, 1837809, 1905876, 2450412, 2858814, 3675618, 4288221, 5513427, 5717628, 7351236, 8576442, 11026854, 12864663, 17152884, 22053708, 25729326, 38593989, 51458652, 77187978, 154375956]

約数ペア:

[(1, 154375956), (2, 77187978), (3, 51458652), (4, 38593989), (6, 25729326), (7, 22053708), (9, 17152884), (12, 12864663), (14, 11026854), (18, 8576442), (21, 7351236), (27, 5717628), (28, 5513427), (36, 4288221), (42, 3675618), (54, 2858814), (63, 2450412), (81, 1905876), (84, 1837809), (108, 1429407), (126, 1225206), (162, 952938), (189, 816804), (243, 635292), (252, 612603), (324, 476469), (378, 408402), (486, 317646), (567, 272268), (729, 211764), (756, 204201), (972, 158823), (1134, 136134), (1458, 105882), (1701, 90756), (2187, 70588), (2268, 68067), (2521, 61236), (2916, 52941), (3402, 45378), (4374, 35294), (5042, 30618), (5103, 30252), (6804, 22689), (7563, 20412), (8748, 17647), (10084, 15309), (10206, 15126)]