156232380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1839

約数の個数: 96

約数和(自身を含む): 468659520

約数和(自身を除く): 312427140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 510, 534, 890, 1020, 1068, 1335, 1513, 1721, 1780, 2670, 3026, 3442, 4539, 5163, 5340, 6052, 6884, 7565, 8605, 9078, 10326, 15130, 17210, 18156, 20652, 22695, 25815, 29257, 30260, 34420, 45390, 51630, 58514, 87771, 90780, 103260, 117028, 146285, 153169, 175542, 292570, 306338, 351084, 438855, 459507, 585140, 612676, 765845, 877710, 919014, 1531690, 1755420, 1838028, 2297535, 2603873, 3063380, 4595070, 5207746, 7811619, 9190140, 10415492, 13019365, 15623238, 26038730, 31246476, 39058095, 52077460, 78116190, 156232380]

約数ペア:

[(1, 156232380), (2, 78116190), (3, 52077460), (4, 39058095), (5, 31246476), (6, 26038730), (10, 15623238), (12, 13019365), (15, 10415492), (17, 9190140), (20, 7811619), (30, 5207746), (34, 4595070), (51, 3063380), (60, 2603873), (68, 2297535), (85, 1838028), (89, 1755420), (102, 1531690), (170, 919014), (178, 877710), (204, 765845), (255, 612676), (267, 585140), (340, 459507), (356, 438855), (445, 351084), (510, 306338), (534, 292570), (890, 175542), (1020, 153169), (1068, 146285), (1335, 117028), (1513, 103260), (1721, 90780), (1780, 87771), (2670, 58514), (3026, 51630), (3442, 45390), (4539, 34420), (5163, 30260), (5340, 29257), (6052, 25815), (6884, 22695), (7565, 20652), (8605, 18156), (9078, 17210), (10326, 15130)]