164620104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 485913600

約数和(自身を除く): 321293496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 209, 222, 228, 264, 296, 407, 418, 444, 456, 627, 703, 814, 836, 887, 888, 1221, 1254, 1406, 1628, 1672, 1774, 2109, 2442, 2508, 2661, 2812, 3256, 3548, 4218, 4884, 5016, 5322, 5624, 7096, 7733, 8436, 9757, 9768, 10644, 15466, 16853, 16872, 19514, 21288, 23199, 29271, 30932, 32819, 33706, 39028, 46398, 50559, 58542, 61864, 65638, 67412, 78056, 92796, 98457, 101118, 117084, 131276, 134824, 185383, 185592, 196914, 202236, 234168, 262552, 361009, 370766, 393828, 404472, 556149, 623561, 722018, 741532, 787656, 1083027, 1112298, 1247122, 1444036, 1483064, 1870683, 2166054, 2224596, 2494244, 2888072, 3741366, 4332108, 4449192, 4988488, 6859171, 7482732, 8664216, 13718342, 14965464, 20577513, 27436684, 41155026, 54873368, 82310052, 164620104]

約数ペア:

[(1, 164620104), (2, 82310052), (3, 54873368), (4, 41155026), (6, 27436684), (8, 20577513), (11, 14965464), (12, 13718342), (19, 8664216), (22, 7482732), (24, 6859171), (33, 4988488), (37, 4449192), (38, 4332108), (44, 3741366), (57, 2888072), (66, 2494244), (74, 2224596), (76, 2166054), (88, 1870683), (111, 1483064), (114, 1444036), (132, 1247122), (148, 1112298), (152, 1083027), (209, 787656), (222, 741532), (228, 722018), (264, 623561), (296, 556149), (407, 404472), (418, 393828), (444, 370766), (456, 361009), (627, 262552), (703, 234168), (814, 202236), (836, 196914), (887, 185592), (888, 185383), (1221, 134824), (1254, 131276), (1406, 117084), (1628, 101118), (1672, 98457), (1774, 92796), (2109, 78056), (2442, 67412), (2508, 65638), (2661, 61864), (2812, 58542), (3256, 50559), (3548, 46398), (4218, 39028), (4884, 33706), (5016, 32819), (5322, 30932), (5624, 29271), (7096, 23199), (7733, 21288), (8436, 19514), (9757, 16872), (9768, 16853), (10644, 15466)]