158435872

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 370137600

約数和(自身を除く): 211701728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 101, 112, 149, 188, 202, 224, 298, 329, 376, 404, 596, 658, 707, 752, 808, 1043, 1192, 1316, 1414, 1504, 1616, 2086, 2384, 2632, 2828, 3232, 4172, 4747, 4768, 5264, 5656, 7003, 8344, 9494, 10528, 11312, 14006, 15049, 16688, 18988, 22624, 28012, 30098, 33229, 33376, 37976, 49021, 56024, 60196, 66458, 75952, 98042, 105343, 112048, 120392, 132916, 151904, 196084, 210686, 224096, 240784, 265832, 392168, 421372, 481568, 531664, 707303, 784336, 842744, 1063328, 1414606, 1568672, 1685488, 2829212, 3370976, 4951121, 5658424, 9902242, 11316848, 19804484, 22633696, 39608968, 79217936, 158435872]

約数ペア:

[(1, 158435872), (2, 79217936), (4, 39608968), (7, 22633696), (8, 19804484), (14, 11316848), (16, 9902242), (28, 5658424), (32, 4951121), (47, 3370976), (56, 2829212), (94, 1685488), (101, 1568672), (112, 1414606), (149, 1063328), (188, 842744), (202, 784336), (224, 707303), (298, 531664), (329, 481568), (376, 421372), (404, 392168), (596, 265832), (658, 240784), (707, 224096), (752, 210686), (808, 196084), (1043, 151904), (1192, 132916), (1316, 120392), (1414, 112048), (1504, 105343), (1616, 98042), (2086, 75952), (2384, 66458), (2632, 60196), (2828, 56024), (3232, 49021), (4172, 37976), (4747, 33376), (4768, 33229), (5264, 30098), (5656, 28012), (7003, 22624), (8344, 18988), (9494, 16688), (10528, 15049), (11312, 14006)]