225195904

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 509184000

約数和(自身を除く): 283988096

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 103, 116, 124, 128, 152, 206, 232, 248, 304, 412, 464, 496, 551, 589, 608, 824, 899, 928, 992, 1102, 1178, 1216, 1648, 1798, 1856, 1957, 1984, 2204, 2356, 2432, 2987, 3193, 3296, 3596, 3712, 3914, 3968, 4408, 4712, 5974, 6386, 6592, 7192, 7828, 8816, 9424, 11948, 12772, 13184, 14384, 15656, 17081, 17632, 18848, 23896, 25544, 28768, 31312, 34162, 35264, 37696, 47792, 51088, 56753, 57536, 60667, 62624, 68324, 70528, 75392, 92597, 95584, 102176, 113506, 115072, 121334, 125248, 136648, 185194, 191168, 204352, 227012, 242668, 250496, 273296, 370388, 382336, 408704, 454024, 485336, 546592, 740776, 908048, 970672, 1093184, 1481552, 1759343, 1816096, 1941344, 2186368, 2963104, 3518686, 3632192, 3882688, 5926208, 7037372, 7264384, 7765376, 11852416, 14074744, 28149488, 56298976, 112597952, 225195904]

約数ペア:

[(1, 225195904), (2, 112597952), (4, 56298976), (8, 28149488), (16, 14074744), (19, 11852416), (29, 7765376), (31, 7264384), (32, 7037372), (38, 5926208), (58, 3882688), (62, 3632192), (64, 3518686), (76, 2963104), (103, 2186368), (116, 1941344), (124, 1816096), (128, 1759343), (152, 1481552), (206, 1093184), (232, 970672), (248, 908048), (304, 740776), (412, 546592), (464, 485336), (496, 454024), (551, 408704), (589, 382336), (608, 370388), (824, 273296), (899, 250496), (928, 242668), (992, 227012), (1102, 204352), (1178, 191168), (1216, 185194), (1648, 136648), (1798, 125248), (1856, 121334), (1957, 115072), (1984, 113506), (2204, 102176), (2356, 95584), (2432, 92597), (2987, 75392), (3193, 70528), (3296, 68324), (3596, 62624), (3712, 60667), (3914, 57536), (3968, 56753), (4408, 51088), (4712, 47792), (5974, 37696), (6386, 35264), (6592, 34162), (7192, 31312), (7828, 28768), (8816, 25544), (9424, 23896), (11948, 18848), (12772, 17632), (13184, 17081), (14384, 15656)]