155905488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56983}}^1$

素因数の和:57016

約数の個数: 60

約数和(自身を含む): 459291040

約数和(自身を除く): 303385552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 56983, 113966, 170949, 227932, 341898, 455864, 512847, 683796, 911728, 1025694, 1082677, 1367592, 2051388, 2165354, 2735184, 3248031, 4102776, 4330708, 6496062, 8205552, 8661416, 9744093, 12992124, 17322832, 19488186, 25984248, 38976372, 51968496, 77952744, 155905488]

約数ペア:

[(1, 155905488), (2, 77952744), (3, 51968496), (4, 38976372), (6, 25984248), (8, 19488186), (9, 17322832), (12, 12992124), (16, 9744093), (18, 8661416), (19, 8205552), (24, 6496062), (36, 4330708), (38, 4102776), (48, 3248031), (57, 2735184), (72, 2165354), (76, 2051388), (114, 1367592), (144, 1082677), (152, 1025694), (171, 911728), (228, 683796), (304, 512847), (342, 455864), (456, 341898), (684, 227932), (912, 170949), (1368, 113966), (2736, 56983)]