142053656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 286951680

約数和(自身を除く): 144898024

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 113, 124, 137, 148, 226, 248, 274, 296, 452, 548, 904, 1096, 1147, 2294, 3503, 4181, 4247, 4588, 5069, 7006, 8362, 8494, 9176, 10138, 14012, 15481, 16724, 16988, 20276, 28024, 30962, 33448, 33976, 40552, 61924, 123848, 129611, 157139, 259222, 314278, 479911, 518444, 572797, 628556, 959822, 1036888, 1145594, 1257112, 1919644, 2291188, 3839288, 4582376, 17756707, 35513414, 71026828, 142053656]

約数ペア:

[(1, 142053656), (2, 71026828), (4, 35513414), (8, 17756707), (31, 4582376), (37, 3839288), (62, 2291188), (74, 1919644), (113, 1257112), (124, 1145594), (137, 1036888), (148, 959822), (226, 628556), (248, 572797), (274, 518444), (296, 479911), (452, 314278), (548, 259222), (904, 157139), (1096, 129611), (1147, 123848), (2294, 61924), (3503, 40552), (4181, 33976), (4247, 33448), (4588, 30962), (5069, 28024), (7006, 20276), (8362, 16988), (8494, 16724), (9176, 15481), (10138, 14012)]