138160428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3183

約数の個数: 96

約数和(自身を含む): 402812928

約数和(自身を除く): 264652500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 3121, 3162, 3689, 6242, 6324, 7378, 9363, 11067, 12484, 14756, 18726, 21847, 22134, 37452, 43694, 44268, 53057, 65541, 87388, 96751, 106114, 131082, 159171, 193502, 212228, 262164, 290253, 318342, 371399, 387004, 580506, 636684, 677257, 742798, 1114197, 1161012, 1354514, 1485596, 1644767, 2031771, 2228394, 2709028, 3289534, 4063542, 4456788, 4934301, 6579068, 8127084, 9868602, 11513369, 19737204, 23026738, 34540107, 46053476, 69080214, 138160428]

約数ペア:

[(1, 138160428), (2, 69080214), (3, 46053476), (4, 34540107), (6, 23026738), (7, 19737204), (12, 11513369), (14, 9868602), (17, 8127084), (21, 6579068), (28, 4934301), (31, 4456788), (34, 4063542), (42, 3289534), (51, 2709028), (62, 2228394), (68, 2031771), (84, 1644767), (93, 1485596), (102, 1354514), (119, 1161012), (124, 1114197), (186, 742798), (204, 677257), (217, 636684), (238, 580506), (357, 387004), (372, 371399), (434, 318342), (476, 290253), (527, 262164), (651, 212228), (714, 193502), (868, 159171), (1054, 131082), (1302, 106114), (1428, 96751), (1581, 87388), (2108, 65541), (2604, 53057), (3121, 44268), (3162, 43694), (3689, 37452), (6242, 22134), (6324, 21847), (7378, 18726), (9363, 14756), (11067, 12484)]