156729324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 397891648

約数和(自身を除く): 241162324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 289, 516, 578, 731, 867, 1051, 1156, 1462, 1734, 2102, 2193, 2924, 3153, 3468, 4204, 4386, 6306, 8772, 12427, 12612, 17867, 24854, 35734, 37281, 45193, 49708, 53601, 71468, 74562, 90386, 107202, 135579, 149124, 180772, 214404, 271158, 303739, 542316, 607478, 768281, 911217, 1214956, 1536562, 1822434, 2304843, 3073124, 3644868, 4609686, 9219372, 13060777, 26121554, 39182331, 52243108, 78364662, 156729324]

約数ペア:

[(1, 156729324), (2, 78364662), (3, 52243108), (4, 39182331), (6, 26121554), (12, 13060777), (17, 9219372), (34, 4609686), (43, 3644868), (51, 3073124), (68, 2304843), (86, 1822434), (102, 1536562), (129, 1214956), (172, 911217), (204, 768281), (258, 607478), (289, 542316), (516, 303739), (578, 271158), (731, 214404), (867, 180772), (1051, 149124), (1156, 135579), (1462, 107202), (1734, 90386), (2102, 74562), (2193, 71468), (2924, 53601), (3153, 49708), (3468, 45193), (4204, 37281), (4386, 35734), (6306, 24854), (8772, 17867), (12427, 12612)]