149022426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{2273}}^1$

素因数の和:2515

約数の個数: 48

約数和(自身を含む): 348413184

約数和(自身を除く): 199390758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 669, 1338, 1561, 2273, 3122, 4546, 4683, 6819, 9366, 10927, 13638, 15911, 21854, 31822, 32781, 47733, 65562, 95466, 111377, 222754, 334131, 506879, 668262, 1013758, 1520637, 3041274, 3548153, 7096306, 10644459, 21288918, 24837071, 49674142, 74511213, 149022426]

約数ペア:

[(1, 149022426), (2, 74511213), (3, 49674142), (6, 24837071), (7, 21288918), (14, 10644459), (21, 7096306), (42, 3548153), (49, 3041274), (98, 1520637), (147, 1013758), (223, 668262), (294, 506879), (446, 334131), (669, 222754), (1338, 111377), (1561, 95466), (2273, 65562), (3122, 47733), (4546, 32781), (4683, 31822), (6819, 21854), (9366, 15911), (10927, 13638)]