157235150464

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2471629}}^1$

素因数の和:2471721

約数の個数: 64

約数和(自身を含む): 363033014400

約数和(自身を除く): 205797863936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 31808, 63616, 2471629, 4943258, 9886516, 17301403, 19773032, 34602806, 39546064, 69205612, 79092128, 138411224, 158184256, 175485659, 276822448, 316368512, 350971318, 553644896, 701942636, 1107289792, 1228399613, 1403885272, 2214579584, 2456799226, 2807770544, 4913598452, 5615541088, 9827196904, 11231082176, 19654393808, 22462164352, 39308787616, 78617575232, 157235150464]

約数ペア:

[(1, 157235150464), (2, 78617575232), (4, 39308787616), (7, 22462164352), (8, 19654393808), (14, 11231082176), (16, 9827196904), (28, 5615541088), (32, 4913598452), (56, 2807770544), (64, 2456799226), (71, 2214579584), (112, 1403885272), (128, 1228399613), (142, 1107289792), (224, 701942636), (284, 553644896), (448, 350971318), (497, 316368512), (568, 276822448), (896, 175485659), (994, 158184256), (1136, 138411224), (1988, 79092128), (2272, 69205612), (3976, 39546064), (4544, 34602806), (7952, 19773032), (9088, 17301403), (15904, 9886516), (31808, 4943258), (63616, 2471629)]