147906444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4391}}^1$

素因数の和:4806

約数の個数: 48

約数和(自身を含む): 395490816

約数和(自身を除く): 247584372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1604, 2406, 2807, 4391, 4812, 5614, 8421, 8782, 11228, 13173, 16842, 17564, 26346, 30737, 33684, 52692, 61474, 92211, 122948, 184422, 368844, 1760791, 3521582, 5282373, 7043164, 10564746, 12325537, 21129492, 24651074, 36976611, 49302148, 73953222, 147906444]

約数ペア:

[(1, 147906444), (2, 73953222), (3, 49302148), (4, 36976611), (6, 24651074), (7, 21129492), (12, 12325537), (14, 10564746), (21, 7043164), (28, 5282373), (42, 3521582), (84, 1760791), (401, 368844), (802, 184422), (1203, 122948), (1604, 92211), (2406, 61474), (2807, 52692), (4391, 33684), (4812, 30737), (5614, 26346), (8421, 17564), (8782, 16842), (11228, 13173)]