156905147146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1\times {\mathrm{1993}}^1$

素因数の和:3367

約数の個数: 64

約数和(自身を含む): 273731342976

約数和(自身を除く): 116826195830

約数列:

[1, 2, 11, 17, 22, 34, 181, 187, 362, 374, 1163, 1991, 1993, 2326, 3077, 3982, 3986, 6154, 12793, 19771, 21923, 25586, 33847, 33881, 39542, 43846, 67694, 67762, 210503, 217481, 360733, 372691, 421006, 434962, 721466, 745382, 2315533, 2317859, 3578551, 3968063, 4631066, 4635718, 6132461, 7157102, 7936126, 12264922, 25496449, 39364061, 39403603, 50992898, 67457071, 78728122, 78807206, 134914142, 419532479, 433439633, 839064958, 866879266, 4614857269, 7132052143, 9229714538, 14264104286, 78452573573, 156905147146]

約数ペア:

[(1, 156905147146), (2, 78452573573), (11, 14264104286), (17, 9229714538), (22, 7132052143), (34, 4614857269), (181, 866879266), (187, 839064958), (362, 433439633), (374, 419532479), (1163, 134914142), (1991, 78807206), (1993, 78728122), (2326, 67457071), (3077, 50992898), (3982, 39403603), (3986, 39364061), (6154, 25496449), (12793, 12264922), (19771, 7936126), (21923, 7157102), (25586, 6132461), (33847, 4635718), (33881, 4631066), (39542, 3968063), (43846, 3578551), (67694, 2317859), (67762, 2315533), (210503, 745382), (217481, 721466), (360733, 434962), (372691, 421006)]