142699564

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 311124240

約数和(自身を除く): 168424676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 113, 119, 196, 226, 238, 379, 452, 476, 758, 791, 833, 1516, 1582, 1666, 1921, 2653, 3164, 3332, 3842, 5306, 5537, 6443, 7684, 10612, 11074, 12886, 13447, 18571, 22148, 25772, 26894, 37142, 42827, 45101, 53788, 74284, 85654, 90202, 94129, 171308, 180404, 188258, 299789, 315707, 376516, 599578, 631414, 728059, 1199156, 1262828, 1456118, 2098523, 2912236, 4197046, 5096413, 8394092, 10192826, 20385652, 35674891, 71349782, 142699564]

約数ペア:

[(1, 142699564), (2, 71349782), (4, 35674891), (7, 20385652), (14, 10192826), (17, 8394092), (28, 5096413), (34, 4197046), (49, 2912236), (68, 2098523), (98, 1456118), (113, 1262828), (119, 1199156), (196, 728059), (226, 631414), (238, 599578), (379, 376516), (452, 315707), (476, 299789), (758, 188258), (791, 180404), (833, 171308), (1516, 94129), (1582, 90202), (1666, 85654), (1921, 74284), (2653, 53788), (3164, 45101), (3332, 42827), (3842, 37142), (5306, 26894), (5537, 25772), (6443, 22148), (7684, 18571), (10612, 13447), (11074, 12886)]