156940297118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{145043}}^1$

素因数の和:145552

約数の個数: 32

約数和(自身を含む): 259408293120

約数和(自身を除く): 102467996002

約数列:

[1, 2, 11, 22, 137, 274, 359, 718, 1507, 3014, 3949, 7898, 49183, 98366, 145043, 290086, 541013, 1082026, 1595473, 3190946, 19870891, 39741782, 52070437, 104140874, 218579801, 437159602, 572774807, 1145549614, 7133649869, 14267299738, 78470148559, 156940297118]

約数ペア:

[(1, 156940297118), (2, 78470148559), (11, 14267299738), (22, 7133649869), (137, 1145549614), (274, 572774807), (359, 437159602), (718, 218579801), (1507, 104140874), (3014, 52070437), (3949, 39741782), (7898, 19870891), (49183, 3190946), (98366, 1595473), (145043, 1082026), (290086, 541013)]