145435248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 467970048

約数和(自身を除く): 322534800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 223, 252, 336, 446, 504, 647, 669, 892, 1008, 1294, 1338, 1561, 1784, 1941, 2007, 2588, 2676, 3122, 3568, 3882, 4014, 4529, 4683, 5176, 5352, 5823, 6244, 7764, 8028, 9058, 9366, 10352, 10704, 11646, 12488, 13587, 14049, 15528, 16056, 18116, 18732, 23292, 24976, 27174, 28098, 31056, 32112, 36232, 37464, 40761, 46584, 54348, 56196, 72464, 74928, 81522, 93168, 108696, 112392, 144281, 163044, 217392, 224784, 288562, 326088, 432843, 577124, 652176, 865686, 1009967, 1154248, 1298529, 1731372, 2019934, 2308496, 2597058, 3029901, 3462744, 4039868, 5194116, 6059802, 6925488, 8079736, 9089703, 10388232, 12119604, 16159472, 18179406, 20776464, 24239208, 36358812, 48478416, 72717624, 145435248]

約数ペア:

[(1, 145435248), (2, 72717624), (3, 48478416), (4, 36358812), (6, 24239208), (7, 20776464), (8, 18179406), (9, 16159472), (12, 12119604), (14, 10388232), (16, 9089703), (18, 8079736), (21, 6925488), (24, 6059802), (28, 5194116), (36, 4039868), (42, 3462744), (48, 3029901), (56, 2597058), (63, 2308496), (72, 2019934), (84, 1731372), (112, 1298529), (126, 1154248), (144, 1009967), (168, 865686), (223, 652176), (252, 577124), (336, 432843), (446, 326088), (504, 288562), (647, 224784), (669, 217392), (892, 163044), (1008, 144281), (1294, 112392), (1338, 108696), (1561, 93168), (1784, 81522), (1941, 74928), (2007, 72464), (2588, 56196), (2676, 54348), (3122, 46584), (3568, 40761), (3882, 37464), (4014, 36232), (4529, 32112), (4683, 31056), (5176, 28098), (5352, 27174), (5823, 24976), (6244, 23292), (7764, 18732), (8028, 18116), (9058, 16056), (9366, 15528), (10352, 14049), (10704, 13587), (11646, 12488)]