131941572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22123}}^1$

素因数の和:22208

約数の個数: 48

約数和(自身を含む): 356815872

約数和(自身を除く): 224874300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 22123, 44246, 66369, 88492, 132738, 154861, 265476, 309722, 464583, 619444, 929166, 1570733, 1858332, 3141466, 4712199, 6282932, 9424398, 10995131, 18848796, 21990262, 32985393, 43980524, 65970786, 131941572]

約数ペア:

[(1, 131941572), (2, 65970786), (3, 43980524), (4, 32985393), (6, 21990262), (7, 18848796), (12, 10995131), (14, 9424398), (21, 6282932), (28, 4712199), (42, 3141466), (71, 1858332), (84, 1570733), (142, 929166), (213, 619444), (284, 464583), (426, 309722), (497, 265476), (852, 154861), (994, 132738), (1491, 88492), (1988, 66369), (2982, 44246), (5964, 22123)]