129445568

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2689

約数の個数: 56

約数和(自身を含む): 296277792

約数和(自身を除く): 166832224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1582, 1808, 2557, 3164, 3616, 5114, 6328, 7232, 10228, 12656, 17899, 20456, 25312, 35798, 40912, 50624, 71596, 81824, 143192, 163648, 286384, 288941, 572768, 577882, 1145536, 1155764, 2022587, 2311528, 4045174, 4623056, 8090348, 9246112, 16180696, 18492224, 32361392, 64722784, 129445568]

約数ペア:

[(1, 129445568), (2, 64722784), (4, 32361392), (7, 18492224), (8, 16180696), (14, 9246112), (16, 8090348), (28, 4623056), (32, 4045174), (56, 2311528), (64, 2022587), (112, 1155764), (113, 1145536), (224, 577882), (226, 572768), (448, 288941), (452, 286384), (791, 163648), (904, 143192), (1582, 81824), (1808, 71596), (2557, 50624), (3164, 40912), (3616, 35798), (5114, 25312), (6328, 20456), (7232, 17899), (10228, 12656)]