164983984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2810

約数の個数: 60

約数和(自身を含む): 362824000

約数和(自身を除く): 197840016

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 2749, 3751, 5456, 5498, 7502, 10996, 15004, 21992, 30008, 30239, 43984, 60016, 60478, 85219, 120956, 170438, 241912, 332629, 340876, 483824, 665258, 681752, 937409, 1330516, 1363504, 1874818, 2661032, 3749636, 5322064, 7499272, 10311499, 14998544, 20622998, 41245996, 82491992, 164983984]

約数ペア:

[(1, 164983984), (2, 82491992), (4, 41245996), (8, 20622998), (11, 14998544), (16, 10311499), (22, 7499272), (31, 5322064), (44, 3749636), (62, 2661032), (88, 1874818), (121, 1363504), (124, 1330516), (176, 937409), (242, 681752), (248, 665258), (341, 483824), (484, 340876), (496, 332629), (682, 241912), (968, 170438), (1364, 120956), (1936, 85219), (2728, 60478), (2749, 60016), (3751, 43984), (5456, 30239), (5498, 30008), (7502, 21992), (10996, 15004)]