156965892902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{31159}}^1$

素因数の和:31581

約数の個数: 64

約数和(自身を含む): 293990860800

約数和(自身を除く): 137024967898

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 311, 622, 623, 1157, 1246, 2177, 2314, 4043, 4354, 8086, 8099, 16198, 27679, 28301, 31159, 55358, 56602, 62318, 193753, 218113, 359827, 387506, 405067, 436226, 719654, 810134, 2518789, 2773151, 2835469, 5037578, 5546302, 5670938, 9690449, 19380898, 19412057, 36050963, 38824114, 67833143, 72101926, 125975837, 135666286, 251951674, 252356741, 504713482, 862449961, 881830859, 1724899922, 1763661718, 6037149727, 11211849493, 12074299454, 22423698986, 78482946451, 156965892902]

約数ペア:

[(1, 156965892902), (2, 78482946451), (7, 22423698986), (13, 12074299454), (14, 11211849493), (26, 6037149727), (89, 1763661718), (91, 1724899922), (178, 881830859), (182, 862449961), (311, 504713482), (622, 252356741), (623, 251951674), (1157, 135666286), (1246, 125975837), (2177, 72101926), (2314, 67833143), (4043, 38824114), (4354, 36050963), (8086, 19412057), (8099, 19380898), (16198, 9690449), (27679, 5670938), (28301, 5546302), (31159, 5037578), (55358, 2835469), (56602, 2773151), (62318, 2518789), (193753, 810134), (218113, 719654), (359827, 436226), (387506, 405067)]