156747354540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21953411}}^1$

素因数の和:21953447

約数の個数: 96

約数和(自身を含む): 531096943104

約数和(自身を除く): 374349588564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 21953411, 43906822, 65860233, 87813644, 109767055, 131720466, 153673877, 219534110, 263440932, 307347754, 329301165, 373207987, 439068220, 461021631, 614695508, 658602330, 746415974, 768369385, 922043262, 1119623961, 1317204660, 1492831948, 1536738770, 1844086524, 1866039935, 2239247922, 2305108155, 2612455909, 3073477540, 3732079870, 4478495844, 4610216310, 5224911818, 5598119805, 7464159740, 7837367727, 9220432620, 10449823636, 11196239610, 13062279545, 15674735454, 22392479220, 26124559090, 31349470908, 39186838635, 52249118180, 78373677270, 156747354540]

約数ペア:

[(1, 156747354540), (2, 78373677270), (3, 52249118180), (4, 39186838635), (5, 31349470908), (6, 26124559090), (7, 22392479220), (10, 15674735454), (12, 13062279545), (14, 11196239610), (15, 10449823636), (17, 9220432620), (20, 7837367727), (21, 7464159740), (28, 5598119805), (30, 5224911818), (34, 4610216310), (35, 4478495844), (42, 3732079870), (51, 3073477540), (60, 2612455909), (68, 2305108155), (70, 2239247922), (84, 1866039935), (85, 1844086524), (102, 1536738770), (105, 1492831948), (119, 1317204660), (140, 1119623961), (170, 922043262), (204, 768369385), (210, 746415974), (238, 658602330), (255, 614695508), (340, 461021631), (357, 439068220), (420, 373207987), (476, 329301165), (510, 307347754), (595, 263440932), (714, 219534110), (1020, 153673877), (1190, 131720466), (1428, 109767055), (1785, 87813644), (2380, 65860233), (3570, 43906822), (7140, 21953411)]