145358766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{384547}}^1$

素因数の和:384565

約数の個数: 32

約数和(自身を含む): 369166080

約数和(自身を除く): 223807314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 384547, 769094, 1153641, 2307282, 2691829, 3460923, 5383658, 6921846, 8075487, 10382769, 16150974, 20765538, 24226461, 48452922, 72679383, 145358766]

約数ペア:

[(1, 145358766), (2, 72679383), (3, 48452922), (6, 24226461), (7, 20765538), (9, 16150974), (14, 10382769), (18, 8075487), (21, 6921846), (27, 5383658), (42, 3460923), (54, 2691829), (63, 2307282), (126, 1153641), (189, 769094), (378, 384547)]