171550652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 398598144

約数和(自身を除く): 227047492

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 644, 661, 713, 806, 868, 1196, 1322, 1426, 1612, 2093, 2644, 2821, 2852, 4186, 4627, 4991, 5642, 8372, 8593, 9254, 9269, 9982, 11284, 15203, 17186, 18508, 18538, 19964, 20491, 30406, 34372, 37076, 40982, 60151, 60812, 64883, 81964, 106421, 120302, 129766, 143437, 197639, 212842, 240604, 259532, 266383, 286874, 395278, 425684, 471293, 532766, 573748, 790556, 942586, 1065532, 1383473, 1864681, 1885172, 2766946, 3299051, 3729362, 5533892, 6126809, 6598102, 7458724, 12253618, 13196204, 24507236, 42887663, 85775326, 171550652]

約数ペア:

[(1, 171550652), (2, 85775326), (4, 42887663), (7, 24507236), (13, 13196204), (14, 12253618), (23, 7458724), (26, 6598102), (28, 6126809), (31, 5533892), (46, 3729362), (52, 3299051), (62, 2766946), (91, 1885172), (92, 1864681), (124, 1383473), (161, 1065532), (182, 942586), (217, 790556), (299, 573748), (322, 532766), (364, 471293), (403, 425684), (434, 395278), (598, 286874), (644, 266383), (661, 259532), (713, 240604), (806, 212842), (868, 197639), (1196, 143437), (1322, 129766), (1426, 120302), (1612, 106421), (2093, 81964), (2644, 64883), (2821, 60812), (2852, 60151), (4186, 40982), (4627, 37076), (4991, 34372), (5642, 30406), (8372, 20491), (8593, 19964), (9254, 18538), (9269, 18508), (9982, 17186), (11284, 15203)]