195005776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 491539968

約数和(自身を除く): 296534192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 61, 68, 73, 92, 112, 119, 122, 136, 146, 161, 184, 238, 244, 272, 292, 322, 368, 391, 427, 476, 488, 511, 584, 644, 782, 854, 952, 976, 1022, 1037, 1168, 1241, 1288, 1403, 1564, 1679, 1708, 1904, 2044, 2074, 2482, 2576, 2737, 2806, 3128, 3358, 3416, 4088, 4148, 4453, 4964, 5474, 5612, 6256, 6716, 6832, 7259, 8176, 8296, 8687, 8906, 9821, 9928, 10948, 11224, 11753, 13432, 14518, 16592, 17374, 17812, 19642, 19856, 21896, 22448, 23506, 23851, 26864, 28543, 29036, 31171, 34748, 35624, 39284, 43792, 47012, 47702, 57086, 58072, 62342, 69496, 71248, 75701, 78568, 94024, 95404, 102419, 114172, 116144, 124684, 138992, 151402, 157136, 166957, 188048, 190808, 199801, 204838, 228344, 249368, 302804, 333914, 381616, 399602, 409676, 456688, 498736, 529907, 605608, 667828, 716933, 799204, 819352, 1059814, 1211216, 1335656, 1433866, 1598408, 1638704, 1741123, 2119628, 2671312, 2867732, 3196816, 3482246, 4239256, 5735464, 6964492, 8478512, 11470928, 12187861, 13928984, 24375722, 27857968, 48751444, 97502888, 195005776]

約数ペア:

[(1, 195005776), (2, 97502888), (4, 48751444), (7, 27857968), (8, 24375722), (14, 13928984), (16, 12187861), (17, 11470928), (23, 8478512), (28, 6964492), (34, 5735464), (46, 4239256), (56, 3482246), (61, 3196816), (68, 2867732), (73, 2671312), (92, 2119628), (112, 1741123), (119, 1638704), (122, 1598408), (136, 1433866), (146, 1335656), (161, 1211216), (184, 1059814), (238, 819352), (244, 799204), (272, 716933), (292, 667828), (322, 605608), (368, 529907), (391, 498736), (427, 456688), (476, 409676), (488, 399602), (511, 381616), (584, 333914), (644, 302804), (782, 249368), (854, 228344), (952, 204838), (976, 199801), (1022, 190808), (1037, 188048), (1168, 166957), (1241, 157136), (1288, 151402), (1403, 138992), (1564, 124684), (1679, 116144), (1708, 114172), (1904, 102419), (2044, 95404), (2074, 94024), (2482, 78568), (2576, 75701), (2737, 71248), (2806, 69496), (3128, 62342), (3358, 58072), (3416, 57086), (4088, 47702), (4148, 47012), (4453, 43792), (4964, 39284), (5474, 35624), (5612, 34748), (6256, 31171), (6716, 29036), (6832, 28543), (7259, 26864), (8176, 23851), (8296, 23506), (8687, 22448), (8906, 21896), (9821, 19856), (9928, 19642), (10948, 17812), (11224, 17374), (11753, 16592), (13432, 14518)]