156942940805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{53117}}^1$

素因数の和:53270

約数の個数: 64

約数和(自身を含む): 231305518080

約数和(自身を除く): 74362577275

約数列:

[1, 5, 7, 29, 35, 41, 71, 145, 203, 205, 287, 355, 497, 1015, 1189, 1435, 2059, 2485, 2911, 5945, 8323, 10295, 14413, 14555, 20377, 41615, 53117, 72065, 84419, 101885, 265585, 371819, 422095, 590933, 1540393, 1859095, 2177797, 2954665, 3771307, 7701965, 10782751, 10888985, 15244579, 18856535, 26399149, 53913755, 63156113, 76222895, 109367903, 131995745, 154623587, 315780565, 442092791, 546839515, 765575321, 773117935, 1082365109, 2210463955, 3827876605, 4484084023, 5411825545, 22420420115, 31388588161, 156942940805]

約数ペア:

[(1, 156942940805), (5, 31388588161), (7, 22420420115), (29, 5411825545), (35, 4484084023), (41, 3827876605), (71, 2210463955), (145, 1082365109), (203, 773117935), (205, 765575321), (287, 546839515), (355, 442092791), (497, 315780565), (1015, 154623587), (1189, 131995745), (1435, 109367903), (2059, 76222895), (2485, 63156113), (2911, 53913755), (5945, 26399149), (8323, 18856535), (10295, 15244579), (14413, 10888985), (14555, 10782751), (20377, 7701965), (41615, 3771307), (53117, 2954665), (72065, 2177797), (84419, 1859095), (101885, 1540393), (265585, 590933), (371819, 422095)]