159898872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55987}}^1$

素因数の和:56020

約数の個数: 64

約数和(自身を含む): 483736320

約数和(自身を除く): 323837448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 55987, 111974, 167961, 223948, 335922, 391909, 447896, 671844, 783818, 951779, 1175727, 1343688, 1567636, 1903558, 2351454, 2855337, 3135272, 3807116, 4702908, 5710674, 6662453, 7614232, 9405816, 11421348, 13324906, 19987359, 22842696, 26649812, 39974718, 53299624, 79949436, 159898872]

約数ペア:

[(1, 159898872), (2, 79949436), (3, 53299624), (4, 39974718), (6, 26649812), (7, 22842696), (8, 19987359), (12, 13324906), (14, 11421348), (17, 9405816), (21, 7614232), (24, 6662453), (28, 5710674), (34, 4702908), (42, 3807116), (51, 3135272), (56, 2855337), (68, 2351454), (84, 1903558), (102, 1567636), (119, 1343688), (136, 1175727), (168, 951779), (204, 783818), (238, 671844), (357, 447896), (408, 391909), (476, 335922), (714, 223948), (952, 167961), (1428, 111974), (2856, 55987)]