156914114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 297063936

約数和(自身を除く): 140149822

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 103, 119, 173, 206, 238, 259, 346, 518, 629, 721, 1211, 1258, 1442, 1751, 2422, 2941, 3502, 3811, 4403, 5882, 6401, 7622, 8806, 12257, 12802, 17819, 20587, 24514, 26677, 35638, 41174, 44807, 53354, 64787, 89614, 108817, 124733, 129574, 217634, 249466, 302923, 453509, 605846, 659303, 761719, 907018, 1318606, 1523438, 2120461, 4240922, 4615121, 9230242, 11208151, 22416302, 78457057, 156914114]

約数ペア:

[(1, 156914114), (2, 78457057), (7, 22416302), (14, 11208151), (17, 9230242), (34, 4615121), (37, 4240922), (74, 2120461), (103, 1523438), (119, 1318606), (173, 907018), (206, 761719), (238, 659303), (259, 605846), (346, 453509), (518, 302923), (629, 249466), (721, 217634), (1211, 129574), (1258, 124733), (1442, 108817), (1751, 89614), (2422, 64787), (2941, 53354), (3502, 44807), (3811, 41174), (4403, 35638), (5882, 26677), (6401, 24514), (7622, 20587), (8806, 17819), (12257, 12802)]