143366692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 297472000

約数和(自身を除く): 154105308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 331, 434, 499, 662, 868, 998, 1324, 1996, 2317, 3493, 4634, 6986, 9268, 10261, 13972, 15469, 20522, 30938, 41044, 61876, 71827, 108283, 143654, 165169, 216566, 287308, 330338, 433132, 660676, 1156183, 2312366, 4624732, 5120239, 10240478, 20480956, 35841673, 71683346, 143366692]

約数ペア:

[(1, 143366692), (2, 71683346), (4, 35841673), (7, 20480956), (14, 10240478), (28, 5120239), (31, 4624732), (62, 2312366), (124, 1156183), (217, 660676), (331, 433132), (434, 330338), (499, 287308), (662, 216566), (868, 165169), (998, 143654), (1324, 108283), (1996, 71827), (2317, 61876), (3493, 41044), (4634, 30938), (6986, 20522), (9268, 15469), (10261, 13972)]