158383836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 120

約数和(自身を含む): 460659584

約数和(自身を除く): 302275748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1213, 1404, 1612, 1674, 2106, 2418, 2426, 2511, 3348, 3627, 3639, 4212, 4836, 4852, 5022, 7254, 7278, 10044, 10881, 10917, 14508, 14556, 15769, 21762, 21834, 31538, 32643, 32751, 37603, 43524, 43668, 47307, 63076, 65286, 65502, 75206, 94614, 98253, 112809, 130572, 131004, 141921, 150412, 189228, 196506, 225618, 283842, 338427, 393012, 425763, 451236, 488839, 567684, 676854, 851526, 977678, 1015281, 1277289, 1353708, 1466517, 1703052, 1955356, 2030562, 2554578, 2933034, 3045843, 4061124, 4399551, 5109156, 5866068, 6091686, 8799102, 12183372, 13198653, 17598204, 26397306, 39595959, 52794612, 79191918, 158383836]

約数ペア:

[(1, 158383836), (2, 79191918), (3, 52794612), (4, 39595959), (6, 26397306), (9, 17598204), (12, 13198653), (13, 12183372), (18, 8799102), (26, 6091686), (27, 5866068), (31, 5109156), (36, 4399551), (39, 4061124), (52, 3045843), (54, 2933034), (62, 2554578), (78, 2030562), (81, 1955356), (93, 1703052), (108, 1466517), (117, 1353708), (124, 1277289), (156, 1015281), (162, 977678), (186, 851526), (234, 676854), (279, 567684), (324, 488839), (351, 451236), (372, 425763), (403, 393012), (468, 338427), (558, 283842), (702, 225618), (806, 196506), (837, 189228), (1053, 150412), (1116, 141921), (1209, 131004), (1213, 130572), (1404, 112809), (1612, 98253), (1674, 94614), (2106, 75206), (2418, 65502), (2426, 65286), (2511, 63076), (3348, 47307), (3627, 43668), (3639, 43524), (4212, 37603), (4836, 32751), (4852, 32643), (5022, 31538), (7254, 21834), (7278, 21762), (10044, 15769), (10881, 14556), (10917, 14508)]