140875224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19501}}^1$

素因数の和:19560

約数の個数: 64

約数和(自身を含む): 411882240

約数和(自身を除く): 271007016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 19501, 39002, 58503, 78004, 117006, 136507, 156008, 234012, 273014, 409521, 468024, 546028, 819042, 838543, 1092056, 1638084, 1677086, 2515629, 3276168, 3354172, 5031258, 5869801, 6708344, 10062516, 11739602, 17609403, 20125032, 23479204, 35218806, 46958408, 70437612, 140875224]

約数ペア:

[(1, 140875224), (2, 70437612), (3, 46958408), (4, 35218806), (6, 23479204), (7, 20125032), (8, 17609403), (12, 11739602), (14, 10062516), (21, 6708344), (24, 5869801), (28, 5031258), (42, 3354172), (43, 3276168), (56, 2515629), (84, 1677086), (86, 1638084), (129, 1092056), (168, 838543), (172, 819042), (258, 546028), (301, 468024), (344, 409521), (516, 273014), (602, 234012), (903, 156008), (1032, 136507), (1204, 117006), (1806, 78004), (2408, 58503), (3612, 39002), (7224, 19501)]