139453944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 411747840

約数和(自身を除く): 272293896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 83, 84, 137, 146, 166, 168, 219, 249, 274, 292, 332, 411, 438, 498, 511, 548, 581, 584, 664, 822, 876, 959, 996, 1022, 1096, 1162, 1533, 1644, 1743, 1752, 1918, 1992, 2044, 2324, 2877, 3066, 3288, 3486, 3836, 4088, 4648, 5754, 6059, 6132, 6972, 7672, 10001, 11371, 11508, 12118, 12264, 13944, 18177, 20002, 22742, 23016, 24236, 30003, 34113, 36354, 40004, 42413, 45484, 48472, 60006, 68226, 70007, 72708, 79597, 80008, 84826, 90968, 120012, 127239, 136452, 140014, 145416, 159194, 169652, 210021, 238791, 240024, 254478, 272904, 280028, 318388, 339304, 420042, 477582, 508956, 560056, 636776, 830083, 840084, 955164, 1017912, 1660166, 1680168, 1910328, 2490249, 3320332, 4980498, 5810581, 6640664, 9960996, 11621162, 17431743, 19921992, 23242324, 34863486, 46484648, 69726972, 139453944]

約数ペア:

[(1, 139453944), (2, 69726972), (3, 46484648), (4, 34863486), (6, 23242324), (7, 19921992), (8, 17431743), (12, 11621162), (14, 9960996), (21, 6640664), (24, 5810581), (28, 4980498), (42, 3320332), (56, 2490249), (73, 1910328), (83, 1680168), (84, 1660166), (137, 1017912), (146, 955164), (166, 840084), (168, 830083), (219, 636776), (249, 560056), (274, 508956), (292, 477582), (332, 420042), (411, 339304), (438, 318388), (498, 280028), (511, 272904), (548, 254478), (581, 240024), (584, 238791), (664, 210021), (822, 169652), (876, 159194), (959, 145416), (996, 140014), (1022, 136452), (1096, 127239), (1162, 120012), (1533, 90968), (1644, 84826), (1743, 80008), (1752, 79597), (1918, 72708), (1992, 70007), (2044, 68226), (2324, 60006), (2877, 48472), (3066, 45484), (3288, 42413), (3486, 40004), (3836, 36354), (4088, 34113), (4648, 30003), (5754, 24236), (6059, 23016), (6132, 22742), (6972, 20002), (7672, 18177), (10001, 13944), (11371, 12264), (11508, 12118)]