164030796

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 432466944

約数和(自身を除く): 268436148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 927, 1116, 1236, 1427, 1854, 2854, 3193, 3708, 4281, 5708, 6386, 8562, 9579, 12772, 12843, 17124, 19158, 25686, 28737, 38316, 44237, 51372, 57474, 88474, 114948, 132711, 146981, 176948, 265422, 293962, 398133, 440943, 530844, 587924, 796266, 881886, 1322829, 1592532, 1763772, 2645658, 4556411, 5291316, 9112822, 13669233, 18225644, 27338466, 41007699, 54676932, 82015398, 164030796]

約数ペア:

[(1, 164030796), (2, 82015398), (3, 54676932), (4, 41007699), (6, 27338466), (9, 18225644), (12, 13669233), (18, 9112822), (31, 5291316), (36, 4556411), (62, 2645658), (93, 1763772), (103, 1592532), (124, 1322829), (186, 881886), (206, 796266), (279, 587924), (309, 530844), (372, 440943), (412, 398133), (558, 293962), (618, 265422), (927, 176948), (1116, 146981), (1236, 132711), (1427, 114948), (1854, 88474), (2854, 57474), (3193, 51372), (3708, 44237), (4281, 38316), (5708, 28737), (6386, 25686), (8562, 19158), (9579, 17124), (12772, 12843)]