147127360

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2063

約数の個数: 56

約数和(自身を含む): 351906840

約数和(自身を除く): 204779480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 1028, 1285, 1789, 2056, 2570, 3578, 4112, 5140, 7156, 8224, 8945, 10280, 14312, 16448, 17890, 20560, 28624, 35780, 41120, 57248, 71560, 82240, 114496, 143120, 286240, 459773, 572480, 919546, 1839092, 2298865, 3678184, 4597730, 7356368, 9195460, 14712736, 18390920, 29425472, 36781840, 73563680, 147127360]

約数ペア:

[(1, 147127360), (2, 73563680), (4, 36781840), (5, 29425472), (8, 18390920), (10, 14712736), (16, 9195460), (20, 7356368), (32, 4597730), (40, 3678184), (64, 2298865), (80, 1839092), (160, 919546), (257, 572480), (320, 459773), (514, 286240), (1028, 143120), (1285, 114496), (1789, 82240), (2056, 71560), (2570, 57248), (3578, 41120), (4112, 35780), (5140, 28624), (7156, 20560), (8224, 17890), (8945, 16448), (10280, 14312)]