121291282

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 110951918

約数列:

[1, 2, 7, 14, 23, 29, 31, 46, 58, 62, 161, 203, 217, 322, 406, 419, 434, 667, 713, 838, 899, 1334, 1426, 1798, 2933, 4669, 4991, 5866, 6293, 9338, 9637, 9982, 12151, 12586, 12989, 19274, 20677, 24302, 25978, 41354, 67459, 85057, 90923, 134918, 144739, 170114, 181846, 279473, 289478, 298747, 376681, 558946, 597494, 753362, 1956311, 2091229, 2636767, 3912622, 4182458, 5273534, 8663663, 17327326, 60645641, 121291282]

約数ペア:

[(1, 121291282), (2, 60645641), (7, 17327326), (14, 8663663), (23, 5273534), (29, 4182458), (31, 3912622), (46, 2636767), (58, 2091229), (62, 1956311), (161, 753362), (203, 597494), (217, 558946), (322, 376681), (406, 298747), (419, 289478), (434, 279473), (667, 181846), (713, 170114), (838, 144739), (899, 134918), (1334, 90923), (1426, 85057), (1798, 67459), (2933, 41354), (4669, 25978), (4991, 24302), (5866, 20677), (6293, 19274), (9338, 12989), (9637, 12586), (9982, 12151)]