140394912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 423045504

約数和(自身を除く): 282650592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 401, 521, 672, 802, 1042, 1203, 1563, 1604, 2084, 2406, 2807, 3126, 3208, 3647, 4168, 4812, 5614, 6252, 6416, 7294, 8336, 8421, 9624, 10941, 11228, 12504, 12832, 14588, 16672, 16842, 19248, 21882, 22456, 25008, 29176, 33684, 38496, 43764, 44912, 50016, 58352, 67368, 87528, 89824, 116704, 134736, 175056, 208921, 269472, 350112, 417842, 626763, 835684, 1253526, 1462447, 1671368, 2507052, 2924894, 3342736, 4387341, 5014104, 5849788, 6685472, 8774682, 10028208, 11699576, 17549364, 20056416, 23399152, 35098728, 46798304, 70197456, 140394912]

約数ペア:

[(1, 140394912), (2, 70197456), (3, 46798304), (4, 35098728), (6, 23399152), (7, 20056416), (8, 17549364), (12, 11699576), (14, 10028208), (16, 8774682), (21, 6685472), (24, 5849788), (28, 5014104), (32, 4387341), (42, 3342736), (48, 2924894), (56, 2507052), (84, 1671368), (96, 1462447), (112, 1253526), (168, 835684), (224, 626763), (336, 417842), (401, 350112), (521, 269472), (672, 208921), (802, 175056), (1042, 134736), (1203, 116704), (1563, 89824), (1604, 87528), (2084, 67368), (2406, 58352), (2807, 50016), (3126, 44912), (3208, 43764), (3647, 38496), (4168, 33684), (4812, 29176), (5614, 25008), (6252, 22456), (6416, 21882), (7294, 19248), (8336, 16842), (8421, 16672), (9624, 14588), (10941, 12832), (11228, 12504)]