157960404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7043}}^1$

素因数の和:7149

約数の個数: 72

約数和(自身を含む): 461522880

約数和(自身を除く): 303562476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7043, 7476, 11214, 14086, 21129, 22428, 28172, 42258, 49301, 63387, 84516, 98602, 126774, 147903, 197204, 253548, 295806, 443709, 591612, 626827, 887418, 1253654, 1774836, 1880481, 2507308, 3760962, 4387789, 5641443, 7521924, 8775578, 11282886, 13163367, 17551156, 22565772, 26326734, 39490101, 52653468, 78980202, 157960404]

約数ペア:

[(1, 157960404), (2, 78980202), (3, 52653468), (4, 39490101), (6, 26326734), (7, 22565772), (9, 17551156), (12, 13163367), (14, 11282886), (18, 8775578), (21, 7521924), (28, 5641443), (36, 4387789), (42, 3760962), (63, 2507308), (84, 1880481), (89, 1774836), (126, 1253654), (178, 887418), (252, 626827), (267, 591612), (356, 443709), (534, 295806), (623, 253548), (801, 197204), (1068, 147903), (1246, 126774), (1602, 98602), (1869, 84516), (2492, 63387), (3204, 49301), (3738, 42258), (5607, 28172), (7043, 22428), (7476, 21129), (11214, 14086)]