137209472

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 285273600

約数和(自身を除く): 148064128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 151, 229, 248, 302, 458, 496, 604, 916, 992, 1208, 1832, 1984, 2416, 3664, 3968, 4681, 4832, 7099, 7328, 9362, 9664, 14198, 14656, 18724, 19328, 28396, 29312, 34579, 37448, 56792, 69158, 74896, 113584, 138316, 149792, 227168, 276632, 299584, 454336, 553264, 599168, 908672, 1071949, 1106528, 2143898, 2213056, 4287796, 4426112, 8575592, 17151184, 34302368, 68604736, 137209472]

約数ペア:

[(1, 137209472), (2, 68604736), (4, 34302368), (8, 17151184), (16, 8575592), (31, 4426112), (32, 4287796), (62, 2213056), (64, 2143898), (124, 1106528), (128, 1071949), (151, 908672), (229, 599168), (248, 553264), (302, 454336), (458, 299584), (496, 276632), (604, 227168), (916, 149792), (992, 138316), (1208, 113584), (1832, 74896), (1984, 69158), (2416, 56792), (3664, 37448), (3968, 34579), (4681, 29312), (4832, 28396), (7099, 19328), (7328, 18724), (9362, 14656), (9664, 14198)]