128547342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 349989120

約数和(自身を除く): 221441778

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 163, 198, 231, 326, 462, 489, 569, 693, 978, 1138, 1141, 1386, 1467, 1707, 1793, 2282, 2934, 3414, 3423, 3586, 3983, 5121, 5379, 6259, 6846, 7966, 10242, 10269, 10758, 11949, 12518, 12551, 16137, 18777, 20538, 23898, 25102, 32274, 35847, 37554, 37653, 43813, 56331, 71694, 75306, 87626, 92747, 112662, 112959, 131439, 185494, 225918, 262878, 278241, 394317, 556482, 649229, 788634, 834723, 1020217, 1298458, 1669446, 1947687, 2040434, 3060651, 3895374, 5843061, 6121302, 7141519, 9181953, 11686122, 14283038, 18363906, 21424557, 42849114, 64273671, 128547342]

約数ペア:

[(1, 128547342), (2, 64273671), (3, 42849114), (6, 21424557), (7, 18363906), (9, 14283038), (11, 11686122), (14, 9181953), (18, 7141519), (21, 6121302), (22, 5843061), (33, 3895374), (42, 3060651), (63, 2040434), (66, 1947687), (77, 1669446), (99, 1298458), (126, 1020217), (154, 834723), (163, 788634), (198, 649229), (231, 556482), (326, 394317), (462, 278241), (489, 262878), (569, 225918), (693, 185494), (978, 131439), (1138, 112959), (1141, 112662), (1386, 92747), (1467, 87626), (1707, 75306), (1793, 71694), (2282, 56331), (2934, 43813), (3414, 37653), (3423, 37554), (3586, 35847), (3983, 32274), (5121, 25102), (5379, 23898), (6259, 20538), (6846, 18777), (7966, 16137), (10242, 12551), (10269, 12518), (10758, 11949)]