164814780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9187}}^1$

素因数の和:9235

約数の個数: 96

約数和(自身を含む): 518644224

約数和(自身を除く): 353829444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 9187, 17940, 18374, 27561, 36748, 45935, 55122, 91870, 110244, 119431, 137805, 183740, 211301, 238862, 275610, 358293, 422602, 477724, 551220, 597155, 633903, 716586, 845204, 1056505, 1194310, 1267806, 1433172, 1791465, 2113010, 2388620, 2535612, 2746913, 3169515, 3582930, 4226020, 5493826, 6339030, 7165860, 8240739, 10987652, 12678060, 13734565, 16481478, 27469130, 32962956, 41203695, 54938260, 82407390, 164814780]

約数ペア:

[(1, 164814780), (2, 82407390), (3, 54938260), (4, 41203695), (5, 32962956), (6, 27469130), (10, 16481478), (12, 13734565), (13, 12678060), (15, 10987652), (20, 8240739), (23, 7165860), (26, 6339030), (30, 5493826), (39, 4226020), (46, 3582930), (52, 3169515), (60, 2746913), (65, 2535612), (69, 2388620), (78, 2113010), (92, 1791465), (115, 1433172), (130, 1267806), (138, 1194310), (156, 1056505), (195, 845204), (230, 716586), (260, 633903), (276, 597155), (299, 551220), (345, 477724), (390, 422602), (460, 358293), (598, 275610), (690, 238862), (780, 211301), (897, 183740), (1196, 137805), (1380, 119431), (1495, 110244), (1794, 91870), (2990, 55122), (3588, 45935), (4485, 36748), (5980, 27561), (8970, 18374), (9187, 17940)]