156911092420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{22283}}^1$

素因数の和:22597

約数の個数: 96

約数和(自身を含む): 353780784000

約数和(自身を除く): 196869691580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 149, 170, 278, 298, 340, 556, 596, 695, 745, 1390, 1490, 2363, 2533, 2780, 2980, 4726, 5066, 9452, 10132, 11815, 12665, 20711, 22283, 23630, 25330, 41422, 44566, 47260, 50660, 82844, 89132, 103555, 111415, 207110, 222830, 352087, 378811, 414220, 445660, 704174, 757622, 1408348, 1515244, 1760435, 1894055, 3097337, 3320167, 3520870, 3788110, 6194674, 6640334, 7041740, 7576220, 12389348, 13280668, 15486685, 16600835, 30973370, 33201670, 52654729, 56442839, 61946740, 66403340, 105309458, 112885678, 210618916, 225771356, 263273645, 282214195, 461503213, 526547290, 564428390, 923006426, 1053094580, 1128856780, 1846012852, 2307516065, 4615032130, 7845554621, 9230064260, 15691109242, 31382218484, 39227773105, 78455546210, 156911092420]

約数ペア:

[(1, 156911092420), (2, 78455546210), (4, 39227773105), (5, 31382218484), (10, 15691109242), (17, 9230064260), (20, 7845554621), (34, 4615032130), (68, 2307516065), (85, 1846012852), (139, 1128856780), (149, 1053094580), (170, 923006426), (278, 564428390), (298, 526547290), (340, 461503213), (556, 282214195), (596, 263273645), (695, 225771356), (745, 210618916), (1390, 112885678), (1490, 105309458), (2363, 66403340), (2533, 61946740), (2780, 56442839), (2980, 52654729), (4726, 33201670), (5066, 30973370), (9452, 16600835), (10132, 15486685), (11815, 13280668), (12665, 12389348), (20711, 7576220), (22283, 7041740), (23630, 6640334), (25330, 6194674), (41422, 3788110), (44566, 3520870), (47260, 3320167), (50660, 3097337), (82844, 1894055), (89132, 1760435), (103555, 1515244), (111415, 1408348), (207110, 757622), (222830, 704174), (352087, 445660), (378811, 414220)]