157467016

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 197118584

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 179, 184, 322, 358, 644, 683, 716, 1253, 1288, 1366, 1432, 2506, 2732, 4117, 4781, 5012, 5464, 8234, 9562, 10024, 15709, 16468, 19124, 28819, 31418, 32936, 38248, 57638, 62836, 109963, 115276, 122257, 125672, 219926, 230552, 244514, 439852, 489028, 855799, 879704, 978056, 1711598, 2811911, 3423196, 5623822, 6846392, 11247644, 19683377, 22495288, 39366754, 78733508, 157467016]

約数ペア:

[(1, 157467016), (2, 78733508), (4, 39366754), (7, 22495288), (8, 19683377), (14, 11247644), (23, 6846392), (28, 5623822), (46, 3423196), (56, 2811911), (92, 1711598), (161, 978056), (179, 879704), (184, 855799), (322, 489028), (358, 439852), (644, 244514), (683, 230552), (716, 219926), (1253, 125672), (1288, 122257), (1366, 115276), (1432, 109963), (2506, 62836), (2732, 57638), (4117, 38248), (4781, 32936), (5012, 31418), (5464, 28819), (8234, 19124), (9562, 16468), (10024, 15709)]