163291998348

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{653}}^1\times {\mathrm{46619}}^1$

素因数の和:47431

約数の個数: 72

約数和(自身を含む): 416181402000

約数和(自身を除く): 252889403652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 653, 894, 1306, 1341, 1788, 1959, 2612, 2682, 3918, 5364, 5877, 7836, 11754, 23508, 46619, 93238, 97297, 139857, 186476, 194594, 279714, 291891, 389188, 419571, 559428, 583782, 839142, 875673, 1167564, 1678284, 1751346, 3502692, 6946231, 13892462, 20838693, 27784924, 30442207, 41677386, 60884414, 62516079, 83354772, 91326621, 121768828, 125032158, 182653242, 250064316, 273979863, 365306484, 547959726, 1095919452, 4535888843, 9071777686, 13607666529, 18143555372, 27215333058, 40822999587, 54430666116, 81645999174, 163291998348]

約数ペア:

[(1, 163291998348), (2, 81645999174), (3, 54430666116), (4, 40822999587), (6, 27215333058), (9, 18143555372), (12, 13607666529), (18, 9071777686), (36, 4535888843), (149, 1095919452), (298, 547959726), (447, 365306484), (596, 273979863), (653, 250064316), (894, 182653242), (1306, 125032158), (1341, 121768828), (1788, 91326621), (1959, 83354772), (2612, 62516079), (2682, 60884414), (3918, 41677386), (5364, 30442207), (5877, 27784924), (7836, 20838693), (11754, 13892462), (23508, 6946231), (46619, 3502692), (93238, 1751346), (97297, 1678284), (139857, 1167564), (186476, 875673), (194594, 839142), (279714, 583782), (291891, 559428), (389188, 419571)]