145919144

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{25799}}^1$

素因数の和:25913

約数の個数: 32

約数和(自身を含む): 315792000

約数和(自身を除く): 169872856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 25799, 51598, 103196, 180593, 206392, 361186, 722372, 1444744, 2605699, 5211398, 10422796, 18239893, 20845592, 36479786, 72959572, 145919144]

約数ペア:

[(1, 145919144), (2, 72959572), (4, 36479786), (7, 20845592), (8, 18239893), (14, 10422796), (28, 5211398), (56, 2605699), (101, 1444744), (202, 722372), (404, 361186), (707, 206392), (808, 180593), (1414, 103196), (2828, 51598), (5656, 25799)]