140443212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 432579840

約数和(自身を除く): 292136628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 967, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 1934, 2548, 2793, 2901, 2964, 3458, 3724, 3822, 3868, 5187, 5586, 5802, 6769, 6916, 7644, 10374, 11172, 11604, 12103, 12571, 13538, 18373, 20307, 20748, 24206, 25142, 27076, 36309, 36746, 37713, 40614, 47383, 48412, 50284, 55119, 72618, 73492, 75426, 81228, 87997, 94766, 110238, 128611, 142149, 145236, 150852, 175994, 189532, 220476, 238849, 257222, 263991, 284298, 351988, 385833, 477698, 514444, 527982, 568596, 615979, 716547, 771666, 900277, 955396, 1055964, 1231958, 1433094, 1543332, 1671943, 1800554, 1847937, 2463916, 2700831, 2866188, 3343886, 3601108, 3695874, 5015829, 5401662, 6687772, 7391748, 10031658, 10803324, 11703601, 20063316, 23407202, 35110803, 46814404, 70221606, 140443212]

約数ペア:

[(1, 140443212), (2, 70221606), (3, 46814404), (4, 35110803), (6, 23407202), (7, 20063316), (12, 11703601), (13, 10803324), (14, 10031658), (19, 7391748), (21, 6687772), (26, 5401662), (28, 5015829), (38, 3695874), (39, 3601108), (42, 3343886), (49, 2866188), (52, 2700831), (57, 2463916), (76, 1847937), (78, 1800554), (84, 1671943), (91, 1543332), (98, 1433094), (114, 1231958), (133, 1055964), (147, 955396), (156, 900277), (182, 771666), (196, 716547), (228, 615979), (247, 568596), (266, 527982), (273, 514444), (294, 477698), (364, 385833), (399, 351988), (494, 284298), (532, 263991), (546, 257222), (588, 238849), (637, 220476), (741, 189532), (798, 175994), (931, 150852), (967, 145236), (988, 142149), (1092, 128611), (1274, 110238), (1482, 94766), (1596, 87997), (1729, 81228), (1862, 75426), (1911, 73492), (1934, 72618), (2548, 55119), (2793, 50284), (2901, 48412), (2964, 47383), (3458, 40614), (3724, 37713), (3822, 36746), (3868, 36309), (5187, 27076), (5586, 25142), (5802, 24206), (6769, 20748), (6916, 20307), (7644, 18373), (10374, 13538), (11172, 12571), (11604, 12103)]