156768800816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{185819}}^1$

素因数の和:186681

約数の個数: 40

約数和(自身を含む): 308666345280

約数和(自身を除く): 151897544464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 787, 1072, 1574, 3148, 6296, 12592, 52729, 105458, 185819, 210916, 371638, 421832, 743276, 843664, 1486552, 2973104, 12449873, 24899746, 49799492, 99598984, 146239553, 199197968, 292479106, 584958212, 1169916424, 2339832848, 9798050051, 19596100102, 39192200204, 78384400408, 156768800816]

約数ペア:

[(1, 156768800816), (2, 78384400408), (4, 39192200204), (8, 19596100102), (16, 9798050051), (67, 2339832848), (134, 1169916424), (268, 584958212), (536, 292479106), (787, 199197968), (1072, 146239553), (1574, 99598984), (3148, 49799492), (6296, 24899746), (12592, 12449873), (52729, 2973104), (105458, 1486552), (185819, 843664), (210916, 743276), (371638, 421832)]