153849206920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1340617}}^1$

素因数の和:1340798

約数の個数: 64

約数和(自身を含む): 366793084800

約数和(自身を除く): 212943877880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 1208, 1510, 2869, 3020, 5738, 6040, 11476, 14345, 22952, 28690, 57380, 114760, 1340617, 2681234, 5362468, 6703085, 10724936, 13406170, 25471723, 26812340, 50943446, 53624680, 101886892, 127358615, 202433167, 203773784, 254717230, 404866334, 509434460, 809732668, 1012165835, 1018868920, 1619465336, 2024331670, 3846230173, 4048663340, 7692460346, 8097326680, 15384920692, 19231150865, 30769841384, 38462301730, 76924603460, 153849206920]

約数ペア:

[(1, 153849206920), (2, 76924603460), (4, 38462301730), (5, 30769841384), (8, 19231150865), (10, 15384920692), (19, 8097326680), (20, 7692460346), (38, 4048663340), (40, 3846230173), (76, 2024331670), (95, 1619465336), (151, 1018868920), (152, 1012165835), (190, 809732668), (302, 509434460), (380, 404866334), (604, 254717230), (755, 203773784), (760, 202433167), (1208, 127358615), (1510, 101886892), (2869, 53624680), (3020, 50943446), (5738, 26812340), (6040, 25471723), (11476, 13406170), (14345, 10724936), (22952, 6703085), (28690, 5362468), (57380, 2681234), (114760, 1340617)]