127237604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 255427200

約数和(自身を除く): 128189596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 988, 1157, 1447, 1691, 2314, 2894, 3382, 4628, 5788, 6764, 18811, 21983, 27493, 37622, 43966, 54986, 75244, 87932, 109972, 128783, 257566, 357409, 515132, 714818, 1429636, 1674179, 2446877, 3348358, 4893754, 6696716, 9787508, 31809401, 63618802, 127237604]

約数ペア:

[(1, 127237604), (2, 63618802), (4, 31809401), (13, 9787508), (19, 6696716), (26, 4893754), (38, 3348358), (52, 2446877), (76, 1674179), (89, 1429636), (178, 714818), (247, 515132), (356, 357409), (494, 257566), (988, 128783), (1157, 109972), (1447, 87932), (1691, 75244), (2314, 54986), (2894, 43966), (3382, 37622), (4628, 27493), (5788, 21983), (6764, 18811)]