145225514

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6883

約数の個数: 32

約数和(自身を含む): 262272000

約数和(自身を除く): 117046486

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 6829, 10633, 13658, 21266, 47803, 95606, 211699, 334621, 423398, 669242, 1481893, 2342347, 2963786, 4684694, 10373251, 20746502, 72612757, 145225514]

約数ペア:

[(1, 145225514), (2, 72612757), (7, 20746502), (14, 10373251), (31, 4684694), (49, 2963786), (62, 2342347), (98, 1481893), (217, 669242), (343, 423398), (434, 334621), (686, 211699), (1519, 95606), (3038, 47803), (6829, 21266), (10633, 13658)]