150549868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 310464000

約数和(自身を除く): 159914132

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 199, 287, 398, 574, 659, 796, 1148, 1318, 1393, 2636, 2786, 4613, 5572, 8159, 9226, 16318, 18452, 27019, 32636, 54038, 57113, 108076, 114226, 131141, 189133, 228452, 262282, 378266, 524564, 756532, 917987, 1835974, 3671948, 5376781, 10753562, 21507124, 37637467, 75274934, 150549868]

約数ペア:

[(1, 150549868), (2, 75274934), (4, 37637467), (7, 21507124), (14, 10753562), (28, 5376781), (41, 3671948), (82, 1835974), (164, 917987), (199, 756532), (287, 524564), (398, 378266), (574, 262282), (659, 228452), (796, 189133), (1148, 131141), (1318, 114226), (1393, 108076), (2636, 57113), (2786, 54038), (4613, 32636), (5572, 27019), (8159, 18452), (9226, 16318)]