140201712

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 160

約数和(自身を含む): 467112960

約数和(自身を除く): 326911248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 639, 653, 756, 852, 994, 1008, 1136, 1278, 1306, 1491, 1512, 1704, 1917, 1959, 1988, 2556, 2612, 2982, 3024, 3408, 3834, 3918, 3976, 4473, 4571, 5112, 5224, 5877, 5964, 7668, 7836, 7952, 8946, 9142, 10224, 10448, 11754, 11928, 13419, 13713, 15336, 15672, 17631, 17892, 18284, 23508, 23856, 26838, 27426, 30672, 31344, 35262, 35784, 36568, 41139, 46363, 47016, 53676, 54852, 70524, 71568, 73136, 82278, 92726, 94032, 107352, 109704, 123417, 139089, 141048, 164556, 185452, 214704, 219408, 246834, 278178, 282096, 324541, 329112, 370904, 417267, 493668, 556356, 649082, 658224, 741808, 834534, 973623, 987336, 1112712, 1251801, 1298164, 1669068, 1947246, 1974672, 2225424, 2503602, 2596328, 2920869, 3338136, 3894492, 5007204, 5192656, 5841738, 6676272, 7788984, 8762607, 10014408, 11683476, 15577968, 17525214, 20028816, 23366952, 35050428, 46733904, 70100856, 140201712]

約数ペア:

[(1, 140201712), (2, 70100856), (3, 46733904), (4, 35050428), (6, 23366952), (7, 20028816), (8, 17525214), (9, 15577968), (12, 11683476), (14, 10014408), (16, 8762607), (18, 7788984), (21, 6676272), (24, 5841738), (27, 5192656), (28, 5007204), (36, 3894492), (42, 3338136), (48, 2920869), (54, 2596328), (56, 2503602), (63, 2225424), (71, 1974672), (72, 1947246), (84, 1669068), (108, 1298164), (112, 1251801), (126, 1112712), (142, 987336), (144, 973623), (168, 834534), (189, 741808), (213, 658224), (216, 649082), (252, 556356), (284, 493668), (336, 417267), (378, 370904), (426, 329112), (432, 324541), (497, 282096), (504, 278178), (568, 246834), (639, 219408), (653, 214704), (756, 185452), (852, 164556), (994, 141048), (1008, 139089), (1136, 123417), (1278, 109704), (1306, 107352), (1491, 94032), (1512, 92726), (1704, 82278), (1917, 73136), (1959, 71568), (1988, 70524), (2556, 54852), (2612, 53676), (2982, 47016), (3024, 46363), (3408, 41139), (3834, 36568), (3918, 35784), (3976, 35262), (4473, 31344), (4571, 30672), (5112, 27426), (5224, 26838), (5877, 23856), (5964, 23508), (7668, 18284), (7836, 17892), (7952, 17631), (8946, 15672), (9142, 15336), (10224, 13713), (10448, 13419), (11754, 11928)]