161183932

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1336

約数の個数: 60

約数和(自身を含む): 354651416

約数和(自身を除く): 193467484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1291, 1372, 2401, 2548, 2582, 4459, 4802, 5164, 8918, 9037, 9604, 16783, 17836, 18074, 31213, 33566, 36148, 62426, 63259, 67132, 117481, 124852, 126518, 234962, 253036, 442813, 469924, 822367, 885626, 1644734, 1771252, 3099691, 3289468, 5756569, 6199382, 11513138, 12398764, 23026276, 40295983, 80591966, 161183932]

約数ペア:

[(1, 161183932), (2, 80591966), (4, 40295983), (7, 23026276), (13, 12398764), (14, 11513138), (26, 6199382), (28, 5756569), (49, 3289468), (52, 3099691), (91, 1771252), (98, 1644734), (182, 885626), (196, 822367), (343, 469924), (364, 442813), (637, 253036), (686, 234962), (1274, 126518), (1291, 124852), (1372, 117481), (2401, 67132), (2548, 63259), (2582, 62426), (4459, 36148), (4802, 33566), (5164, 31213), (8918, 18074), (9037, 17836), (9604, 16783)]