164022924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 428349376

約数和(自身を除く): 264326452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 157, 181, 222, 314, 362, 444, 471, 481, 543, 628, 724, 942, 962, 1086, 1443, 1884, 1924, 2041, 2172, 2353, 2886, 4082, 4706, 5772, 5809, 6123, 6697, 7059, 8164, 9412, 11618, 12246, 13394, 14118, 17427, 20091, 23236, 24492, 26788, 28236, 28417, 34854, 40182, 56834, 69708, 75517, 80364, 85251, 87061, 113668, 151034, 170502, 174122, 226551, 261183, 302068, 341004, 348244, 369421, 453102, 522366, 738842, 906204, 1044732, 1051429, 1108263, 1477684, 2102858, 2216526, 3154287, 4205716, 4433052, 6308574, 12617148, 13668577, 27337154, 41005731, 54674308, 82011462, 164022924]

約数ペア:

[(1, 164022924), (2, 82011462), (3, 54674308), (4, 41005731), (6, 27337154), (12, 13668577), (13, 12617148), (26, 6308574), (37, 4433052), (39, 4205716), (52, 3154287), (74, 2216526), (78, 2102858), (111, 1477684), (148, 1108263), (156, 1051429), (157, 1044732), (181, 906204), (222, 738842), (314, 522366), (362, 453102), (444, 369421), (471, 348244), (481, 341004), (543, 302068), (628, 261183), (724, 226551), (942, 174122), (962, 170502), (1086, 151034), (1443, 113668), (1884, 87061), (1924, 85251), (2041, 80364), (2172, 75517), (2353, 69708), (2886, 56834), (4082, 40182), (4706, 34854), (5772, 28417), (5809, 28236), (6123, 26788), (6697, 24492), (7059, 23236), (8164, 20091), (9412, 17427), (11618, 14118), (12246, 13394)]