164918616

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 422431200

約数和(自身を除く): 257512584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 317, 318, 409, 424, 634, 636, 818, 951, 1227, 1268, 1272, 1636, 1902, 2454, 2536, 3272, 3804, 4908, 7608, 9816, 16801, 21677, 33602, 43354, 50403, 65031, 67204, 86708, 100806, 129653, 130062, 134408, 173416, 201612, 259306, 260124, 388959, 403224, 518612, 520248, 777918, 1037224, 1555836, 3111672, 6871609, 13743218, 20614827, 27486436, 41229654, 54972872, 82459308, 164918616]

約数ペア:

[(1, 164918616), (2, 82459308), (3, 54972872), (4, 41229654), (6, 27486436), (8, 20614827), (12, 13743218), (24, 6871609), (53, 3111672), (106, 1555836), (159, 1037224), (212, 777918), (317, 520248), (318, 518612), (409, 403224), (424, 388959), (634, 260124), (636, 259306), (818, 201612), (951, 173416), (1227, 134408), (1268, 130062), (1272, 129653), (1636, 100806), (1902, 86708), (2454, 67204), (2536, 65031), (3272, 50403), (3804, 43354), (4908, 33602), (7608, 21677), (9816, 16801)]