156945765872

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1\times {\mathrm{15787}}^1$

素因数の和:18238

約数の個数: 80

約数和(自身を含む): 357086668800

約数和(自身を除く): 200140902928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 2399, 4144, 4798, 9596, 15787, 16793, 19192, 31574, 33586, 38384, 63148, 67172, 88763, 110509, 126296, 134344, 177526, 221018, 252592, 268688, 355052, 442036, 584119, 621341, 710104, 884072, 1168238, 1242682, 1420208, 1768144, 2336476, 2485364, 4088833, 4672952, 4970728, 8177666, 9345904, 9941456, 16355332, 32710664, 37873013, 65421328, 75746026, 151492052, 265111091, 302984104, 530222182, 605968208, 1060444364, 1401301481, 2120888728, 2802602962, 4241777456, 5605205924, 9809110367, 11210411848, 19618220734, 22420823696, 39236441468, 78472882936, 156945765872]

約数ペア:

[(1, 156945765872), (2, 78472882936), (4, 39236441468), (7, 22420823696), (8, 19618220734), (14, 11210411848), (16, 9809110367), (28, 5605205924), (37, 4241777456), (56, 2802602962), (74, 2120888728), (112, 1401301481), (148, 1060444364), (259, 605968208), (296, 530222182), (518, 302984104), (592, 265111091), (1036, 151492052), (2072, 75746026), (2399, 65421328), (4144, 37873013), (4798, 32710664), (9596, 16355332), (15787, 9941456), (16793, 9345904), (19192, 8177666), (31574, 4970728), (33586, 4672952), (38384, 4088833), (63148, 2485364), (67172, 2336476), (88763, 1768144), (110509, 1420208), (126296, 1242682), (134344, 1168238), (177526, 884072), (221018, 710104), (252592, 621341), (268688, 584119), (355052, 442036)]