7156917606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{2939}}^1$

素因数の和:3525

約数の個数: 64

約数和(自身を含む): 15469574400

約数和(自身を除く): 8312656794

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 521, 779, 1042, 1558, 1563, 2337, 2939, 3126, 4674, 5878, 8817, 9899, 17634, 19798, 21361, 29697, 42722, 55841, 59394, 64083, 111682, 120499, 128166, 167523, 240998, 335046, 361497, 405859, 722994, 811718, 1217577, 1531219, 2289481, 2435154, 3062438, 4578962, 4593657, 6868443, 9187314, 13736886, 29093161, 58186322, 62779979, 87279483, 125559958, 174558966, 188339937, 376679874, 1192819601, 2385639202, 3578458803, 7156917606]

約数ペア:

[(1, 7156917606), (2, 3578458803), (3, 2385639202), (6, 1192819601), (19, 376679874), (38, 188339937), (41, 174558966), (57, 125559958), (82, 87279483), (114, 62779979), (123, 58186322), (246, 29093161), (521, 13736886), (779, 9187314), (1042, 6868443), (1558, 4593657), (1563, 4578962), (2337, 3062438), (2939, 2435154), (3126, 2289481), (4674, 1531219), (5878, 1217577), (8817, 811718), (9899, 722994), (17634, 405859), (19798, 361497), (21361, 335046), (29697, 240998), (42722, 167523), (55841, 128166), (59394, 120499), (64083, 111682)]