147164724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1471}}^1$

素因数の和:1885

約数の個数: 72

約数和(自身を含む): 426503168

約数和(自身を除く): 279338444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1471, 1588, 2382, 2779, 2942, 3573, 4413, 4764, 5558, 5884, 7146, 8337, 8826, 10297, 11116, 13239, 14292, 16674, 17652, 20594, 25011, 26478, 30891, 33348, 41188, 50022, 52956, 61782, 92673, 100044, 123564, 185346, 370692, 583987, 1167974, 1751961, 2335948, 3503922, 4087909, 5255883, 7007844, 8175818, 10511766, 12263727, 16351636, 21023532, 24527454, 36791181, 49054908, 73582362, 147164724]

約数ペア:

[(1, 147164724), (2, 73582362), (3, 49054908), (4, 36791181), (6, 24527454), (7, 21023532), (9, 16351636), (12, 12263727), (14, 10511766), (18, 8175818), (21, 7007844), (28, 5255883), (36, 4087909), (42, 3503922), (63, 2335948), (84, 1751961), (126, 1167974), (252, 583987), (397, 370692), (794, 185346), (1191, 123564), (1471, 100044), (1588, 92673), (2382, 61782), (2779, 52956), (2942, 50022), (3573, 41188), (4413, 33348), (4764, 30891), (5558, 26478), (5884, 25011), (7146, 20594), (8337, 17652), (8826, 16674), (10297, 14292), (11116, 13239)]