135724448

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 291876480

約数和(自身を除く): 156152032

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 361, 379, 496, 589, 608, 722, 758, 992, 1178, 1444, 1516, 2356, 2888, 3032, 4712, 5776, 6064, 7201, 9424, 11191, 11552, 11749, 12128, 14402, 18848, 22382, 23498, 28804, 44764, 46996, 57608, 89528, 93992, 115216, 136819, 179056, 187984, 223231, 230432, 273638, 358112, 375968, 446462, 547276, 892924, 1094552, 1785848, 2189104, 3571696, 4241389, 4378208, 7143392, 8482778, 16965556, 33931112, 67862224, 135724448]

約数ペア:

[(1, 135724448), (2, 67862224), (4, 33931112), (8, 16965556), (16, 8482778), (19, 7143392), (31, 4378208), (32, 4241389), (38, 3571696), (62, 2189104), (76, 1785848), (124, 1094552), (152, 892924), (248, 547276), (304, 446462), (361, 375968), (379, 358112), (496, 273638), (589, 230432), (608, 223231), (722, 187984), (758, 179056), (992, 136819), (1178, 115216), (1444, 93992), (1516, 89528), (2356, 57608), (2888, 46996), (3032, 44764), (4712, 28804), (5776, 23498), (6064, 22382), (7201, 18848), (9424, 14402), (11191, 12128), (11552, 11749)]