128300756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 113014444

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 167, 179, 334, 358, 668, 716, 1073, 2146, 4292, 4843, 5191, 6179, 6623, 9686, 10382, 12358, 13246, 19372, 20764, 24716, 26492, 29893, 59786, 119572, 179191, 192067, 358382, 384134, 716764, 768268, 866897, 1106041, 1733794, 2212082, 3467588, 4424164, 32075189, 64150378, 128300756]

約数ペア:

[(1, 128300756), (2, 64150378), (4, 32075189), (29, 4424164), (37, 3467588), (58, 2212082), (74, 1733794), (116, 1106041), (148, 866897), (167, 768268), (179, 716764), (334, 384134), (358, 358382), (668, 192067), (716, 179191), (1073, 119572), (2146, 59786), (4292, 29893), (4843, 26492), (5191, 24716), (6179, 20764), (6623, 19372), (9686, 13246), (10382, 12358)]