153471612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25733}}^1$

素因数の和:25818

約数の個数: 48

約数和(自身を含む): 415037952

約数和(自身を除く): 261566340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 25733, 51466, 77199, 102932, 154398, 180131, 308796, 360262, 540393, 720524, 1080786, 1827043, 2161572, 3654086, 5481129, 7308172, 10962258, 12789301, 21924516, 25578602, 38367903, 51157204, 76735806, 153471612]

約数ペア:

[(1, 153471612), (2, 76735806), (3, 51157204), (4, 38367903), (6, 25578602), (7, 21924516), (12, 12789301), (14, 10962258), (21, 7308172), (28, 5481129), (42, 3654086), (71, 2161572), (84, 1827043), (142, 1080786), (213, 720524), (284, 540393), (426, 360262), (497, 308796), (852, 180131), (994, 154398), (1491, 102932), (1988, 77199), (2982, 51466), (5964, 25733)]