156945030380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1\times {\mathrm{59183}}^1$

素因数の和:61238

約数の個数: 48

約数和(自身を含む): 334678417920

約数和(自身を除く): 177733387540

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1979, 3958, 7916, 9895, 19790, 39580, 59183, 118366, 132593, 236732, 265186, 295915, 530372, 591830, 662965, 1183660, 1325930, 2651860, 3965261, 7930522, 15861044, 19826305, 39652610, 79305220, 117123157, 234246314, 468492628, 585615785, 1171231570, 2342463140, 7847251519, 15694503038, 31389006076, 39236257595, 78472515190, 156945030380]

約数ペア:

[(1, 156945030380), (2, 78472515190), (4, 39236257595), (5, 31389006076), (10, 15694503038), (20, 7847251519), (67, 2342463140), (134, 1171231570), (268, 585615785), (335, 468492628), (670, 234246314), (1340, 117123157), (1979, 79305220), (3958, 39652610), (7916, 19826305), (9895, 15861044), (19790, 7930522), (39580, 3965261), (59183, 2651860), (118366, 1325930), (132593, 1183660), (236732, 662965), (265186, 591830), (295915, 530372)]