154849744

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4177}}^1$

素因数の和:4523

約数の個数: 40

約数和(自身を含む): 343999808

約数和(自身を除く): 189150064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4177, 4634, 5296, 8354, 9268, 16708, 18536, 29239, 33416, 37072, 58478, 66832, 116956, 233912, 467824, 1382587, 2765174, 5530348, 9678109, 11060696, 19356218, 22121392, 38712436, 77424872, 154849744]

約数ペア:

[(1, 154849744), (2, 77424872), (4, 38712436), (7, 22121392), (8, 19356218), (14, 11060696), (16, 9678109), (28, 5530348), (56, 2765174), (112, 1382587), (331, 467824), (662, 233912), (1324, 116956), (2317, 66832), (2648, 58478), (4177, 37072), (4634, 33416), (5296, 29239), (8354, 18536), (9268, 16708)]