140221536

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 144

約数和(自身を含む): 461314224

約数和(自身を除く): 321092688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2293, 2352, 2548, 2912, 3822, 4368, 4586, 4704, 5096, 6879, 7644, 8736, 9172, 10192, 13758, 15288, 16051, 18344, 20384, 27516, 29809, 30576, 32102, 36688, 48153, 55032, 59618, 61152, 64204, 73376, 89427, 96306, 110064, 112357, 119236, 128408, 178854, 192612, 208663, 220128, 224714, 238472, 256816, 337071, 357708, 385224, 417326, 449428, 476944, 513632, 625989, 674142, 715416, 770448, 834652, 898856, 953888, 1251978, 1348284, 1430832, 1460641, 1540896, 1669304, 1797712, 2503956, 2696568, 2861664, 2921282, 3338608, 3595424, 4381923, 5007912, 5393136, 5842564, 6677216, 8763846, 10015824, 10786272, 11685128, 17527692, 20031648, 23370256, 35055384, 46740512, 70110768, 140221536]

約数ペア:

[(1, 140221536), (2, 70110768), (3, 46740512), (4, 35055384), (6, 23370256), (7, 20031648), (8, 17527692), (12, 11685128), (13, 10786272), (14, 10015824), (16, 8763846), (21, 6677216), (24, 5842564), (26, 5393136), (28, 5007912), (32, 4381923), (39, 3595424), (42, 3338608), (48, 2921282), (49, 2861664), (52, 2696568), (56, 2503956), (78, 1797712), (84, 1669304), (91, 1540896), (96, 1460641), (98, 1430832), (104, 1348284), (112, 1251978), (147, 953888), (156, 898856), (168, 834652), (182, 770448), (196, 715416), (208, 674142), (224, 625989), (273, 513632), (294, 476944), (312, 449428), (336, 417326), (364, 385224), (392, 357708), (416, 337071), (546, 256816), (588, 238472), (624, 224714), (637, 220128), (672, 208663), (728, 192612), (784, 178854), (1092, 128408), (1176, 119236), (1248, 112357), (1274, 110064), (1456, 96306), (1568, 89427), (1911, 73376), (2184, 64204), (2293, 61152), (2352, 59618), (2548, 55032), (2912, 48153), (3822, 36688), (4368, 32102), (4586, 30576), (4704, 29809), (5096, 27516), (6879, 20384), (7644, 18344), (8736, 16051), (9172, 15288), (10192, 13758)]