156738054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 361635840

約数和(自身を除く): 204897786

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 79, 138, 158, 237, 253, 474, 506, 759, 869, 1307, 1518, 1738, 1817, 2607, 2614, 3634, 3921, 5214, 5451, 7842, 10902, 14377, 19987, 28754, 30061, 39974, 43131, 59961, 60122, 86262, 90183, 103253, 119922, 180366, 206506, 309759, 330671, 619518, 661342, 992013, 1135783, 1984026, 2271566, 2374819, 3407349, 4749638, 6814698, 7124457, 14248914, 26123009, 52246018, 78369027, 156738054]

約数ペア:

[(1, 156738054), (2, 78369027), (3, 52246018), (6, 26123009), (11, 14248914), (22, 7124457), (23, 6814698), (33, 4749638), (46, 3407349), (66, 2374819), (69, 2271566), (79, 1984026), (138, 1135783), (158, 992013), (237, 661342), (253, 619518), (474, 330671), (506, 309759), (759, 206506), (869, 180366), (1307, 119922), (1518, 103253), (1738, 90183), (1817, 86262), (2607, 60122), (2614, 59961), (3634, 43131), (3921, 39974), (5214, 30061), (5451, 28754), (7842, 19987), (10902, 14377)]