156936478520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2285039}}^1$

素因数の和:2285168

約数の個数: 64

約数和(自身を含む): 377580009600

約数和(自身を除く): 220643531080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1717, 2020, 3434, 4040, 6868, 8585, 13736, 17170, 34340, 68680, 2285039, 4570078, 9140156, 11425195, 18280312, 22850390, 38845663, 45700780, 77691326, 91401560, 155382652, 194228315, 230788939, 310765304, 388456630, 461577878, 776913260, 923155756, 1153944695, 1553826520, 1846311512, 2307889390, 3923411963, 4615778780, 7846823926, 9231557560, 15693647852, 19617059815, 31387295704, 39234119630, 78468239260, 156936478520]

約数ペア:

[(1, 156936478520), (2, 78468239260), (4, 39234119630), (5, 31387295704), (8, 19617059815), (10, 15693647852), (17, 9231557560), (20, 7846823926), (34, 4615778780), (40, 3923411963), (68, 2307889390), (85, 1846311512), (101, 1553826520), (136, 1153944695), (170, 923155756), (202, 776913260), (340, 461577878), (404, 388456630), (505, 310765304), (680, 230788939), (808, 194228315), (1010, 155382652), (1717, 91401560), (2020, 77691326), (3434, 45700780), (4040, 38845663), (6868, 22850390), (8585, 18280312), (13736, 11425195), (17170, 9140156), (34340, 4570078), (68680, 2285039)]