157799672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 325036800

約数和(自身を除く): 167237128

約数列:

[1, 2, 4, 8, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 296, 593, 899, 1073, 1147, 1186, 1798, 2146, 2294, 2372, 3596, 4292, 4588, 4744, 7192, 8584, 9176, 17197, 18383, 21941, 33263, 34394, 36766, 43882, 66526, 68788, 73532, 87764, 133052, 137576, 147064, 175528, 266104, 533107, 636289, 680171, 1066214, 1272578, 1360342, 2132428, 2545156, 2720684, 4264856, 5090312, 5441368, 19724959, 39449918, 78899836, 157799672]

約数ペア:

[(1, 157799672), (2, 78899836), (4, 39449918), (8, 19724959), (29, 5441368), (31, 5090312), (37, 4264856), (58, 2720684), (62, 2545156), (74, 2132428), (116, 1360342), (124, 1272578), (148, 1066214), (232, 680171), (248, 636289), (296, 533107), (593, 266104), (899, 175528), (1073, 147064), (1147, 137576), (1186, 133052), (1798, 87764), (2146, 73532), (2294, 68788), (2372, 66526), (3596, 43882), (4292, 36766), (4588, 34394), (4744, 33263), (7192, 21941), (8584, 18383), (9176, 17197)]