131024652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 221210868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 103, 132, 138, 206, 253, 276, 309, 412, 419, 506, 618, 759, 838, 1012, 1133, 1236, 1257, 1518, 1676, 2266, 2369, 2514, 3036, 3399, 4532, 4609, 4738, 5028, 6798, 7107, 9218, 9476, 9637, 13596, 13827, 14214, 18436, 19274, 26059, 27654, 28428, 28911, 38548, 43157, 52118, 55308, 57822, 78177, 86314, 104236, 106007, 115644, 129471, 156354, 172628, 212014, 258942, 312708, 318021, 424028, 474727, 517884, 636042, 949454, 992611, 1272084, 1424181, 1898908, 1985222, 2848362, 2977833, 3970444, 5696724, 5955666, 10918721, 11911332, 21837442, 32756163, 43674884, 65512326, 131024652]

約数ペア:

[(1, 131024652), (2, 65512326), (3, 43674884), (4, 32756163), (6, 21837442), (11, 11911332), (12, 10918721), (22, 5955666), (23, 5696724), (33, 3970444), (44, 2977833), (46, 2848362), (66, 1985222), (69, 1898908), (92, 1424181), (103, 1272084), (132, 992611), (138, 949454), (206, 636042), (253, 517884), (276, 474727), (309, 424028), (412, 318021), (419, 312708), (506, 258942), (618, 212014), (759, 172628), (838, 156354), (1012, 129471), (1133, 115644), (1236, 106007), (1257, 104236), (1518, 86314), (1676, 78177), (2266, 57822), (2369, 55308), (2514, 52118), (3036, 43157), (3399, 38548), (4532, 28911), (4609, 28428), (4738, 27654), (5028, 26059), (6798, 19274), (7107, 18436), (9218, 14214), (9476, 13827), (9637, 13596)]