156740427627

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{15289}}^1$

素因数の和:15564

約数の個数: 64

約数和(自身を含む): 248992634880

約数和(自身を除く): 92252207253

約数列:

[1, 3, 7, 21, 53, 61, 151, 159, 183, 371, 427, 453, 1057, 1113, 1281, 3171, 3233, 8003, 9211, 9699, 15289, 22631, 24009, 27633, 45867, 56021, 64477, 67893, 107023, 168063, 193431, 321069, 488183, 810317, 932629, 1464549, 2308639, 2430951, 2797887, 3417281, 5672219, 6528403, 6925917, 10251843, 16160473, 17016657, 19585209, 48481419, 49429337, 122357867, 140826979, 148288011, 346005359, 367073601, 422480937, 856505069, 985788853, 1038016077, 2569515207, 2957366559, 7463829887, 22391489661, 52246809209, 156740427627]

約数ペア:

[(1, 156740427627), (3, 52246809209), (7, 22391489661), (21, 7463829887), (53, 2957366559), (61, 2569515207), (151, 1038016077), (159, 985788853), (183, 856505069), (371, 422480937), (427, 367073601), (453, 346005359), (1057, 148288011), (1113, 140826979), (1281, 122357867), (3171, 49429337), (3233, 48481419), (8003, 19585209), (9211, 17016657), (9699, 16160473), (15289, 10251843), (22631, 6925917), (24009, 6528403), (27633, 5672219), (45867, 3417281), (56021, 2797887), (64477, 2430951), (67893, 2308639), (107023, 1464549), (168063, 932629), (193431, 810317), (321069, 488183)]