153446328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{304457}}^1$

素因数の和:304476

約数の個数: 48

約数和(自身を含む): 474954480

約数和(自身を除く): 321508152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 304457, 608914, 913371, 1217828, 1826742, 2131199, 2435656, 2740113, 3653484, 4262398, 5480226, 6393597, 7306968, 8524796, 10960452, 12787194, 17049592, 19180791, 21920904, 25574388, 38361582, 51148776, 76723164, 153446328]

約数ペア:

[(1, 153446328), (2, 76723164), (3, 51148776), (4, 38361582), (6, 25574388), (7, 21920904), (8, 19180791), (9, 17049592), (12, 12787194), (14, 10960452), (18, 8524796), (21, 7306968), (24, 6393597), (28, 5480226), (36, 4262398), (42, 3653484), (56, 2740113), (63, 2435656), (72, 2131199), (84, 1826742), (126, 1217828), (168, 913371), (252, 608914), (504, 304457)]