125378944

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 266880960

約数和(自身を除く): 141502016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 272, 314, 367, 544, 628, 734, 1088, 1256, 1468, 2176, 2512, 2669, 2936, 5024, 5338, 5872, 6239, 10048, 10676, 11744, 12478, 20096, 21352, 23488, 24956, 42704, 46976, 49912, 57619, 85408, 99824, 115238, 170816, 199648, 230476, 341632, 399296, 460952, 798592, 921904, 979523, 1843808, 1959046, 3687616, 3918092, 7375232, 7836184, 15672368, 31344736, 62689472, 125378944]

約数ペア:

[(1, 125378944), (2, 62689472), (4, 31344736), (8, 15672368), (16, 7836184), (17, 7375232), (32, 3918092), (34, 3687616), (64, 1959046), (68, 1843808), (128, 979523), (136, 921904), (157, 798592), (272, 460952), (314, 399296), (367, 341632), (544, 230476), (628, 199648), (734, 170816), (1088, 115238), (1256, 99824), (1468, 85408), (2176, 57619), (2512, 49912), (2669, 46976), (2936, 42704), (5024, 24956), (5338, 23488), (5872, 21352), (6239, 20096), (10048, 12478), (10676, 11744)]