164311620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13145

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 364041660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 13103, 26206, 39309, 52412, 65515, 78618, 131030, 144133, 157236, 196545, 248957, 262060, 288266, 393090, 432399, 497914, 576532, 720665, 746871, 786180, 864798, 995828, 1244785, 1441330, 1493742, 1729596, 2161995, 2489570, 2738527, 2882660, 2987484, 3734355, 4323990, 4979140, 5477054, 7468710, 8215581, 8647980, 10954108, 13692635, 14937420, 16431162, 27385270, 32862324, 41077905, 54770540, 82155810, 164311620]

約数ペア:

[(1, 164311620), (2, 82155810), (3, 54770540), (4, 41077905), (5, 32862324), (6, 27385270), (10, 16431162), (11, 14937420), (12, 13692635), (15, 10954108), (19, 8647980), (20, 8215581), (22, 7468710), (30, 5477054), (33, 4979140), (38, 4323990), (44, 3734355), (55, 2987484), (57, 2882660), (60, 2738527), (66, 2489570), (76, 2161995), (95, 1729596), (110, 1493742), (114, 1441330), (132, 1244785), (165, 995828), (190, 864798), (209, 786180), (220, 746871), (228, 720665), (285, 576532), (330, 497914), (380, 432399), (418, 393090), (570, 288266), (627, 262060), (660, 248957), (836, 196545), (1045, 157236), (1140, 144133), (1254, 131030), (2090, 78618), (2508, 65515), (3135, 52412), (4180, 39309), (6270, 26206), (12540, 13103)]