199731168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7657

約数の個数: 144

約数和(自身を含む): 699150816

約数和(自身を除く): 499419648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 7621, 8736, 13104, 15242, 22863, 26208, 30484, 45726, 53347, 60968, 68589, 91452, 99073, 106694, 121936, 137178, 160041, 182904, 198146, 213388, 243872, 274356, 297219, 320082, 365808, 396292, 426776, 480123, 548712, 594438, 640164, 693511, 731616, 792584, 853552, 891657, 960246, 1097424, 1188876, 1280328, 1387022, 1585168, 1707104, 1783314, 1920492, 2080533, 2194848, 2377752, 2560656, 2774044, 3170336, 3566628, 3840984, 4161066, 4755504, 5121312, 5548088, 6241599, 7133256, 7681968, 8322132, 9511008, 11096176, 12483198, 14266512, 15363936, 16644264, 22192352, 24966396, 28533024, 33288528, 49932792, 66577056, 99865584, 199731168]

約数ペア:

[(1, 199731168), (2, 99865584), (3, 66577056), (4, 49932792), (6, 33288528), (7, 28533024), (8, 24966396), (9, 22192352), (12, 16644264), (13, 15363936), (14, 14266512), (16, 12483198), (18, 11096176), (21, 9511008), (24, 8322132), (26, 7681968), (28, 7133256), (32, 6241599), (36, 5548088), (39, 5121312), (42, 4755504), (48, 4161066), (52, 3840984), (56, 3566628), (63, 3170336), (72, 2774044), (78, 2560656), (84, 2377752), (91, 2194848), (96, 2080533), (104, 1920492), (112, 1783314), (117, 1707104), (126, 1585168), (144, 1387022), (156, 1280328), (168, 1188876), (182, 1097424), (208, 960246), (224, 891657), (234, 853552), (252, 792584), (273, 731616), (288, 693511), (312, 640164), (336, 594438), (364, 548712), (416, 480123), (468, 426776), (504, 396292), (546, 365808), (624, 320082), (672, 297219), (728, 274356), (819, 243872), (936, 213388), (1008, 198146), (1092, 182904), (1248, 160041), (1456, 137178), (1638, 121936), (1872, 106694), (2016, 99073), (2184, 91452), (2912, 68589), (3276, 60968), (3744, 53347), (4368, 45726), (6552, 30484), (7621, 26208), (8736, 22863), (13104, 15242)]