143828748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19681}}^1$

素因数の和:19727

約数の個数: 72

約数和(自身を含む): 429854880

約数和(自身を除く): 286026132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 19681, 39362, 59043, 78724, 118086, 137767, 177129, 236172, 275534, 354258, 413301, 551068, 570749, 708516, 826602, 1141498, 1239903, 1653204, 1712247, 2282996, 2479806, 3424494, 3995243, 4959612, 5136741, 6848988, 7990486, 10273482, 11985729, 15980972, 20546964, 23971458, 35957187, 47942916, 71914374, 143828748]

約数ペア:

[(1, 143828748), (2, 71914374), (3, 47942916), (4, 35957187), (6, 23971458), (7, 20546964), (9, 15980972), (12, 11985729), (14, 10273482), (18, 7990486), (21, 6848988), (28, 5136741), (29, 4959612), (36, 3995243), (42, 3424494), (58, 2479806), (63, 2282996), (84, 1712247), (87, 1653204), (116, 1239903), (126, 1141498), (174, 826602), (203, 708516), (252, 570749), (261, 551068), (348, 413301), (406, 354258), (522, 275534), (609, 236172), (812, 177129), (1044, 137767), (1218, 118086), (1827, 78724), (2436, 59043), (3654, 39362), (7308, 19681)]