157431204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{624727}}^1$

素因数の和:624744

約数の個数: 36

約数和(自身を含む): 454801984

約数和(自身を除く): 297370780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 624727, 1249454, 1874181, 2498908, 3748362, 4373089, 5622543, 7496724, 8746178, 11245086, 13119267, 17492356, 22490172, 26238534, 39357801, 52477068, 78715602, 157431204]

約数ペア:

[(1, 157431204), (2, 78715602), (3, 52477068), (4, 39357801), (6, 26238534), (7, 22490172), (9, 17492356), (12, 13119267), (14, 11245086), (18, 8746178), (21, 7496724), (28, 5622543), (36, 4373089), (42, 3748362), (63, 2498908), (84, 1874181), (126, 1249454), (252, 624727)]