142971864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 430755840

約数和(自身を除く): 287783976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 163, 168, 184, 227, 276, 322, 326, 454, 483, 489, 552, 644, 652, 681, 908, 966, 978, 1141, 1288, 1304, 1362, 1589, 1816, 1932, 1956, 2282, 2724, 3178, 3423, 3749, 3864, 3912, 4564, 4767, 5221, 5448, 6356, 6846, 7498, 9128, 9534, 10442, 11247, 12712, 13692, 14996, 15663, 19068, 20884, 22494, 26243, 27384, 29992, 31326, 36547, 37001, 38136, 41768, 44988, 52486, 62652, 73094, 74002, 78729, 89976, 104972, 109641, 111003, 125304, 146188, 148004, 157458, 209944, 219282, 222006, 259007, 292376, 296008, 314916, 438564, 444012, 518014, 629832, 777021, 851023, 877128, 888024, 1036028, 1554042, 1702046, 2072056, 2553069, 3108084, 3404092, 5106138, 5957161, 6216168, 6808184, 10212276, 11914322, 17871483, 20424552, 23828644, 35742966, 47657288, 71485932, 142971864]

約数ペア:

[(1, 142971864), (2, 71485932), (3, 47657288), (4, 35742966), (6, 23828644), (7, 20424552), (8, 17871483), (12, 11914322), (14, 10212276), (21, 6808184), (23, 6216168), (24, 5957161), (28, 5106138), (42, 3404092), (46, 3108084), (56, 2553069), (69, 2072056), (84, 1702046), (92, 1554042), (138, 1036028), (161, 888024), (163, 877128), (168, 851023), (184, 777021), (227, 629832), (276, 518014), (322, 444012), (326, 438564), (454, 314916), (483, 296008), (489, 292376), (552, 259007), (644, 222006), (652, 219282), (681, 209944), (908, 157458), (966, 148004), (978, 146188), (1141, 125304), (1288, 111003), (1304, 109641), (1362, 104972), (1589, 89976), (1816, 78729), (1932, 74002), (1956, 73094), (2282, 62652), (2724, 52486), (3178, 44988), (3423, 41768), (3749, 38136), (3864, 37001), (3912, 36547), (4564, 31326), (4767, 29992), (5221, 27384), (5448, 26243), (6356, 22494), (6846, 20884), (7498, 19068), (9128, 15663), (9534, 14996), (10442, 13692), (11247, 12712)]