117621196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 261424800

約数和(自身を除く): 143803604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 149, 154, 233, 242, 298, 308, 466, 484, 596, 847, 932, 1043, 1631, 1639, 1694, 2086, 2563, 3262, 3278, 3388, 4172, 5126, 6524, 6556, 10252, 11473, 17941, 18029, 22946, 28193, 34717, 35882, 36058, 45892, 56386, 69434, 71764, 72116, 112772, 126203, 138868, 197351, 243019, 252406, 381887, 394702, 486038, 504812, 763774, 789404, 972076, 1527548, 2673209, 4200757, 5346418, 8401514, 10692836, 16803028, 29405299, 58810598, 117621196]

約数ペア:

[(1, 117621196), (2, 58810598), (4, 29405299), (7, 16803028), (11, 10692836), (14, 8401514), (22, 5346418), (28, 4200757), (44, 2673209), (77, 1527548), (121, 972076), (149, 789404), (154, 763774), (233, 504812), (242, 486038), (298, 394702), (308, 381887), (466, 252406), (484, 243019), (596, 197351), (847, 138868), (932, 126203), (1043, 112772), (1631, 72116), (1639, 71764), (1694, 69434), (2086, 56386), (2563, 45892), (3262, 36058), (3278, 35882), (3388, 34717), (4172, 28193), (5126, 22946), (6524, 18029), (6556, 17941), (10252, 11473)]