140920752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24671}}^1$

素因数の和:24706

約数の個数: 80

約数和(自身を含む): 440543232

約数和(自身を除く): 299622480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 24671, 49342, 74013, 98684, 148026, 172697, 197368, 296052, 345394, 394736, 419407, 518091, 592104, 690788, 838814, 1036182, 1184208, 1258221, 1381576, 1677628, 2072364, 2516442, 2763152, 2935849, 3355256, 4144728, 5032884, 5871698, 6710512, 8289456, 8807547, 10065768, 11743396, 17615094, 20131536, 23486792, 35230188, 46973584, 70460376, 140920752]

約数ペア:

[(1, 140920752), (2, 70460376), (3, 46973584), (4, 35230188), (6, 23486792), (7, 20131536), (8, 17615094), (12, 11743396), (14, 10065768), (16, 8807547), (17, 8289456), (21, 6710512), (24, 5871698), (28, 5032884), (34, 4144728), (42, 3355256), (48, 2935849), (51, 2763152), (56, 2516442), (68, 2072364), (84, 1677628), (102, 1381576), (112, 1258221), (119, 1184208), (136, 1036182), (168, 838814), (204, 690788), (238, 592104), (272, 518091), (336, 419407), (357, 394736), (408, 345394), (476, 296052), (714, 197368), (816, 172697), (952, 148026), (1428, 98684), (1904, 74013), (2856, 49342), (5712, 24671)]