142574556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21563}}^1$

素因数の和:21618

約数の個数: 48

約数和(自身を含む): 362275200

約数和(自身を除く): 219700644

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 21563, 43126, 64689, 86252, 129378, 258756, 409697, 625327, 819394, 1229091, 1250654, 1638788, 1875981, 2458182, 2501308, 3751962, 4916364, 7503924, 11881213, 23762426, 35643639, 47524852, 71287278, 142574556]

約数ペア:

[(1, 142574556), (2, 71287278), (3, 47524852), (4, 35643639), (6, 23762426), (12, 11881213), (19, 7503924), (29, 4916364), (38, 3751962), (57, 2501308), (58, 2458182), (76, 1875981), (87, 1638788), (114, 1250654), (116, 1229091), (174, 819394), (228, 625327), (348, 409697), (551, 258756), (1102, 129378), (1653, 86252), (2204, 64689), (3306, 43126), (6612, 21563)]