145779228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{578489}}^1$

素因数の和:578506

約数の個数: 36

約数和(自身を含む): 421140720

約数和(自身を除く): 275361492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 578489, 1156978, 1735467, 2313956, 3470934, 4049423, 5206401, 6941868, 8098846, 10412802, 12148269, 16197692, 20825604, 24296538, 36444807, 48593076, 72889614, 145779228]

約数ペア:

[(1, 145779228), (2, 72889614), (3, 48593076), (4, 36444807), (6, 24296538), (7, 20825604), (9, 16197692), (12, 12148269), (14, 10412802), (18, 8098846), (21, 6941868), (28, 5206401), (36, 4049423), (42, 3470934), (63, 2313956), (84, 1735467), (126, 1156978), (252, 578489)]