164848728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 497041920

約数和(自身を除く): 332193192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 184, 187, 204, 253, 264, 276, 374, 391, 408, 506, 552, 561, 748, 759, 782, 1012, 1122, 1173, 1496, 1518, 1564, 1597, 2024, 2244, 2346, 3036, 3128, 3194, 4301, 4488, 4692, 4791, 6072, 6388, 8602, 9384, 9582, 12776, 12903, 17204, 17567, 19164, 25806, 27149, 34408, 35134, 36731, 38328, 51612, 52701, 54298, 70268, 73462, 81447, 103224, 105402, 108596, 110193, 140536, 146924, 162894, 210804, 217192, 220386, 293848, 298639, 325788, 404041, 421608, 440772, 597278, 624427, 651576, 808082, 881544, 895917, 1194556, 1212123, 1248854, 1616164, 1791834, 1873281, 2389112, 2424246, 2497708, 3232328, 3583668, 3746562, 4848492, 4995416, 6868697, 7167336, 7493124, 9696984, 13737394, 14986248, 20606091, 27474788, 41212182, 54949576, 82424364, 164848728]

約数ペア:

[(1, 164848728), (2, 82424364), (3, 54949576), (4, 41212182), (6, 27474788), (8, 20606091), (11, 14986248), (12, 13737394), (17, 9696984), (22, 7493124), (23, 7167336), (24, 6868697), (33, 4995416), (34, 4848492), (44, 3746562), (46, 3583668), (51, 3232328), (66, 2497708), (68, 2424246), (69, 2389112), (88, 1873281), (92, 1791834), (102, 1616164), (132, 1248854), (136, 1212123), (138, 1194556), (184, 895917), (187, 881544), (204, 808082), (253, 651576), (264, 624427), (276, 597278), (374, 440772), (391, 421608), (408, 404041), (506, 325788), (552, 298639), (561, 293848), (748, 220386), (759, 217192), (782, 210804), (1012, 162894), (1122, 146924), (1173, 140536), (1496, 110193), (1518, 108596), (1564, 105402), (1597, 103224), (2024, 81447), (2244, 73462), (2346, 70268), (3036, 54298), (3128, 52701), (3194, 51612), (4301, 38328), (4488, 36731), (4692, 35134), (4791, 34408), (6072, 27149), (6388, 25806), (8602, 19164), (9384, 17567), (9582, 17204), (12776, 12903)]