164449908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1726

約数の個数: 144

約数和(自身を含む): 525208320

約数和(自身を除く): 360758412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 476, 483, 612, 644, 714, 782, 828, 966, 1071, 1173, 1428, 1449, 1564, 1669, 1932, 2142, 2346, 2737, 2898, 3338, 3519, 4284, 4692, 5007, 5474, 5796, 6676, 7038, 8211, 10014, 10948, 11683, 14076, 15021, 16422, 20028, 23366, 24633, 28373, 30042, 32844, 35049, 38387, 46732, 49266, 56746, 60084, 70098, 76774, 85119, 98532, 105147, 113492, 115161, 140196, 153548, 170238, 198611, 210294, 230322, 255357, 268709, 340476, 345483, 397222, 420588, 460644, 510714, 537418, 595833, 652579, 690966, 794444, 806127, 1021428, 1074836, 1191666, 1305158, 1381932, 1612254, 1787499, 1957737, 2383332, 2418381, 2610316, 3224508, 3574998, 3915474, 4568053, 4836762, 5873211, 7149996, 7830948, 9136106, 9673524, 11746422, 13704159, 18272212, 23492844, 27408318, 41112477, 54816636, 82224954, 164449908]

約数ペア:

[(1, 164449908), (2, 82224954), (3, 54816636), (4, 41112477), (6, 27408318), (7, 23492844), (9, 18272212), (12, 13704159), (14, 11746422), (17, 9673524), (18, 9136106), (21, 7830948), (23, 7149996), (28, 5873211), (34, 4836762), (36, 4568053), (42, 3915474), (46, 3574998), (51, 3224508), (63, 2610316), (68, 2418381), (69, 2383332), (84, 1957737), (92, 1787499), (102, 1612254), (119, 1381932), (126, 1305158), (138, 1191666), (153, 1074836), (161, 1021428), (204, 806127), (207, 794444), (238, 690966), (252, 652579), (276, 595833), (306, 537418), (322, 510714), (357, 460644), (391, 420588), (414, 397222), (476, 345483), (483, 340476), (612, 268709), (644, 255357), (714, 230322), (782, 210294), (828, 198611), (966, 170238), (1071, 153548), (1173, 140196), (1428, 115161), (1449, 113492), (1564, 105147), (1669, 98532), (1932, 85119), (2142, 76774), (2346, 70098), (2737, 60084), (2898, 56746), (3338, 49266), (3519, 46732), (4284, 38387), (4692, 35049), (5007, 32844), (5474, 30042), (5796, 28373), (6676, 24633), (7038, 23366), (8211, 20028), (10014, 16422), (10948, 15021), (11683, 14076)]