152912190920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7253899}}^1$

素因数の和:7253958

約数の個数: 64

約数和(自身を含む): 376042176000

約数和(自身を除く): 223129985080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 7253899, 14507798, 29015596, 36269495, 58031192, 72538990, 123316283, 145077980, 224870869, 246632566, 290155960, 449741738, 493265132, 616581415, 899483476, 986530264, 1124354345, 1233162830, 1798966952, 2248708690, 2466325660, 3822804773, 4497417380, 4932651320, 7645609546, 8994834760, 15291219092, 19114023865, 30582438184, 38228047730, 76456095460, 152912190920]

約数ペア:

[(1, 152912190920), (2, 76456095460), (4, 38228047730), (5, 30582438184), (8, 19114023865), (10, 15291219092), (17, 8994834760), (20, 7645609546), (31, 4932651320), (34, 4497417380), (40, 3822804773), (62, 2466325660), (68, 2248708690), (85, 1798966952), (124, 1233162830), (136, 1124354345), (155, 986530264), (170, 899483476), (248, 616581415), (310, 493265132), (340, 449741738), (527, 290155960), (620, 246632566), (680, 224870869), (1054, 145077980), (1240, 123316283), (2108, 72538990), (2635, 58031192), (4216, 36269495), (5270, 29015596), (10540, 14507798), (21080, 7253899)]