154679868

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{9743}}^1$

素因数の和:9773

約数の個数: 90

約数和(自身を含む): 470430576

約数和(自身を除く): 315750708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 9743, 15876, 19486, 29229, 38972, 58458, 68201, 87687, 116916, 136402, 175374, 204603, 263061, 272804, 350748, 409206, 477407, 526122, 613809, 789183, 818412, 954814, 1052244, 1227618, 1432221, 1578366, 1841427, 1909628, 2455236, 2864442, 3156732, 3682854, 4296663, 5524281, 5728884, 7365708, 8593326, 11048562, 12889989, 17186652, 22097124, 25779978, 38669967, 51559956, 77339934, 154679868]

約数ペア:

[(1, 154679868), (2, 77339934), (3, 51559956), (4, 38669967), (6, 25779978), (7, 22097124), (9, 17186652), (12, 12889989), (14, 11048562), (18, 8593326), (21, 7365708), (27, 5728884), (28, 5524281), (36, 4296663), (42, 3682854), (49, 3156732), (54, 2864442), (63, 2455236), (81, 1909628), (84, 1841427), (98, 1578366), (108, 1432221), (126, 1227618), (147, 1052244), (162, 954814), (189, 818412), (196, 789183), (252, 613809), (294, 526122), (324, 477407), (378, 409206), (441, 350748), (567, 272804), (588, 263061), (756, 204603), (882, 175374), (1134, 136402), (1323, 116916), (1764, 87687), (2268, 68201), (2646, 58458), (3969, 38972), (5292, 29229), (7938, 19486), (9743, 15876)]