127978708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6047}}^1$

素因数の和:6112

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 142294316

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 6047, 10582, 12094, 21164, 24188, 66517, 78611, 133034, 157222, 223739, 266068, 314444, 447478, 864721, 894956, 1729442, 2461129, 2908607, 3458884, 4922258, 5817214, 9844516, 11634428, 31994677, 63989354, 127978708]

約数ペア:

[(1, 127978708), (2, 63989354), (4, 31994677), (11, 11634428), (13, 9844516), (22, 5817214), (26, 4922258), (37, 3458884), (44, 2908607), (52, 2461129), (74, 1729442), (143, 894956), (148, 864721), (286, 447478), (407, 314444), (481, 266068), (572, 223739), (814, 157222), (962, 133034), (1628, 78611), (1924, 66517), (5291, 24188), (6047, 21164), (10582, 12094)]