198509544

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 573435720

約数和(自身を除く): 374926176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 157, 204, 306, 314, 408, 471, 612, 628, 942, 1033, 1224, 1256, 1413, 1884, 2066, 2669, 2826, 3099, 3768, 4132, 5338, 5652, 6198, 8007, 8264, 9297, 10676, 11304, 12396, 16014, 17561, 18594, 21352, 24021, 24792, 32028, 35122, 37188, 48042, 52683, 64056, 70244, 74376, 96084, 105366, 140488, 158049, 162181, 192168, 210732, 316098, 324362, 421464, 486543, 632196, 648724, 973086, 1264392, 1297448, 1459629, 1946172, 2757077, 2919258, 3892344, 5514154, 5838516, 8271231, 11028308, 11677032, 16542462, 22056616, 24813693, 33084924, 49627386, 66169848, 99254772, 198509544]

約数ペア:

[(1, 198509544), (2, 99254772), (3, 66169848), (4, 49627386), (6, 33084924), (8, 24813693), (9, 22056616), (12, 16542462), (17, 11677032), (18, 11028308), (24, 8271231), (34, 5838516), (36, 5514154), (51, 3892344), (68, 2919258), (72, 2757077), (102, 1946172), (136, 1459629), (153, 1297448), (157, 1264392), (204, 973086), (306, 648724), (314, 632196), (408, 486543), (471, 421464), (612, 324362), (628, 316098), (942, 210732), (1033, 192168), (1224, 162181), (1256, 158049), (1413, 140488), (1884, 105366), (2066, 96084), (2669, 74376), (2826, 70244), (3099, 64056), (3768, 52683), (4132, 48042), (5338, 37188), (5652, 35122), (6198, 32028), (8007, 24792), (8264, 24021), (9297, 21352), (10676, 18594), (11304, 17561), (12396, 16014)]