157410260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 395055360

約数和(自身を除く): 237645100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 137, 140, 145, 203, 274, 283, 290, 406, 548, 566, 580, 685, 812, 959, 1015, 1132, 1370, 1415, 1918, 1981, 2030, 2740, 2830, 3836, 3962, 3973, 4060, 4795, 5660, 7924, 7946, 8207, 9590, 9905, 15892, 16414, 19180, 19810, 19865, 27811, 32828, 38771, 39620, 39730, 41035, 55622, 57449, 77542, 79460, 82070, 111244, 114898, 139055, 155084, 164140, 193855, 229796, 271397, 278110, 287245, 387710, 542794, 556220, 574490, 775420, 1085588, 1124359, 1148980, 1356985, 2248718, 2713970, 4497436, 5427940, 5621795, 7870513, 11243590, 15741026, 22487180, 31482052, 39352565, 78705130, 157410260]

約数ペア:

[(1, 157410260), (2, 78705130), (4, 39352565), (5, 31482052), (7, 22487180), (10, 15741026), (14, 11243590), (20, 7870513), (28, 5621795), (29, 5427940), (35, 4497436), (58, 2713970), (70, 2248718), (116, 1356985), (137, 1148980), (140, 1124359), (145, 1085588), (203, 775420), (274, 574490), (283, 556220), (290, 542794), (406, 387710), (548, 287245), (566, 278110), (580, 271397), (685, 229796), (812, 193855), (959, 164140), (1015, 155084), (1132, 139055), (1370, 114898), (1415, 111244), (1918, 82070), (1981, 79460), (2030, 77542), (2740, 57449), (2830, 55622), (3836, 41035), (3962, 39730), (3973, 39620), (4060, 38771), (4795, 32828), (5660, 27811), (7924, 19865), (7946, 19810), (8207, 19180), (9590, 16414), (9905, 15892)]