140827176

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 307329624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 179, 196, 223, 252, 294, 358, 392, 441, 446, 504, 537, 588, 669, 716, 882, 892, 1074, 1176, 1253, 1338, 1432, 1561, 1611, 1764, 1784, 2007, 2148, 2506, 2676, 3122, 3222, 3528, 3759, 4014, 4296, 4683, 5012, 5352, 6244, 6444, 7518, 8028, 8771, 9366, 10024, 10927, 11277, 12488, 12888, 14049, 15036, 16056, 17542, 18732, 21854, 22554, 26313, 28098, 30072, 32781, 35084, 37464, 39917, 43708, 45108, 52626, 56196, 65562, 70168, 78939, 79834, 87416, 90216, 98343, 105252, 112392, 119751, 131124, 157878, 159668, 196686, 210504, 239502, 262248, 279419, 315756, 319336, 359253, 393372, 479004, 558838, 631512, 718506, 786744, 838257, 958008, 1117676, 1437012, 1676514, 1955933, 2235352, 2514771, 2874024, 3353028, 3911866, 5029542, 5867799, 6706056, 7823732, 10059084, 11735598, 15647464, 17603397, 20118168, 23471196, 35206794, 46942392, 70413588, 140827176]

約数ペア:

[(1, 140827176), (2, 70413588), (3, 46942392), (4, 35206794), (6, 23471196), (7, 20118168), (8, 17603397), (9, 15647464), (12, 11735598), (14, 10059084), (18, 7823732), (21, 6706056), (24, 5867799), (28, 5029542), (36, 3911866), (42, 3353028), (49, 2874024), (56, 2514771), (63, 2235352), (72, 1955933), (84, 1676514), (98, 1437012), (126, 1117676), (147, 958008), (168, 838257), (179, 786744), (196, 718506), (223, 631512), (252, 558838), (294, 479004), (358, 393372), (392, 359253), (441, 319336), (446, 315756), (504, 279419), (537, 262248), (588, 239502), (669, 210504), (716, 196686), (882, 159668), (892, 157878), (1074, 131124), (1176, 119751), (1253, 112392), (1338, 105252), (1432, 98343), (1561, 90216), (1611, 87416), (1764, 79834), (1784, 78939), (2007, 70168), (2148, 65562), (2506, 56196), (2676, 52626), (3122, 45108), (3222, 43708), (3528, 39917), (3759, 37464), (4014, 35084), (4296, 32781), (4683, 30072), (5012, 28098), (5352, 26313), (6244, 22554), (6444, 21854), (7518, 18732), (8028, 17542), (8771, 16056), (9366, 15036), (10024, 14049), (10927, 12888), (11277, 12488)]