195458928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 160

約数和(自身を含む): 643530240

約数和(自身を除く): 448071312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1801, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3602, 3876, 4522, 5168, 5403, 5712, 6384, 6783, 7204, 7752, 9044, 10806, 12607, 13566, 14408, 15504, 18088, 21612, 25214, 27132, 28816, 30617, 34219, 36176, 37821, 43224, 50428, 54264, 61234, 68438, 75642, 86448, 91851, 100856, 102657, 108528, 122468, 136876, 151284, 183702, 201712, 205314, 214319, 239533, 244936, 273752, 302568, 367404, 410628, 428638, 479066, 489872, 547504, 581723, 605136, 642957, 718599, 734808, 821256, 857276, 958132, 1163446, 1285914, 1437198, 1469616, 1642512, 1714552, 1745169, 1916264, 2326892, 2571828, 2874396, 3429104, 3490338, 3832528, 4072061, 4653784, 5143656, 5748792, 6980676, 8144122, 9307568, 10287312, 11497584, 12216183, 13961352, 16288244, 24432366, 27922704, 32576488, 48864732, 65152976, 97729464, 195458928]

約数ペア:

[(1, 195458928), (2, 97729464), (3, 65152976), (4, 48864732), (6, 32576488), (7, 27922704), (8, 24432366), (12, 16288244), (14, 13961352), (16, 12216183), (17, 11497584), (19, 10287312), (21, 9307568), (24, 8144122), (28, 6980676), (34, 5748792), (38, 5143656), (42, 4653784), (48, 4072061), (51, 3832528), (56, 3490338), (57, 3429104), (68, 2874396), (76, 2571828), (84, 2326892), (102, 1916264), (112, 1745169), (114, 1714552), (119, 1642512), (133, 1469616), (136, 1437198), (152, 1285914), (168, 1163446), (204, 958132), (228, 857276), (238, 821256), (266, 734808), (272, 718599), (304, 642957), (323, 605136), (336, 581723), (357, 547504), (399, 489872), (408, 479066), (456, 428638), (476, 410628), (532, 367404), (646, 302568), (714, 273752), (798, 244936), (816, 239533), (912, 214319), (952, 205314), (969, 201712), (1064, 183702), (1292, 151284), (1428, 136876), (1596, 122468), (1801, 108528), (1904, 102657), (1938, 100856), (2128, 91851), (2261, 86448), (2584, 75642), (2856, 68438), (3192, 61234), (3602, 54264), (3876, 50428), (4522, 43224), (5168, 37821), (5403, 36176), (5712, 34219), (6384, 30617), (6783, 28816), (7204, 27132), (7752, 25214), (9044, 21612), (10806, 18088), (12607, 15504), (13566, 14408)]