156921566170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{122117}}^1$

素因数の和:122335

約数の個数: 64

約数和(自身を含む): 304712741376

約数和(自身を除く): 147791175206

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 151, 185, 230, 302, 370, 755, 851, 1510, 1702, 3473, 4255, 5587, 6946, 8510, 11174, 17365, 27935, 34730, 55870, 122117, 128501, 244234, 257002, 610585, 642505, 1221170, 1285010, 2808691, 4518329, 5617382, 9036658, 14043455, 18439667, 22591645, 28086910, 36879334, 45183290, 92198335, 103921567, 184396670, 207843134, 424112341, 519607835, 682267679, 848224682, 1039215670, 1364535358, 2120561705, 3411338395, 4241123410, 6822676790, 15692156617, 31384313234, 78460783085, 156921566170]

約数ペア:

[(1, 156921566170), (2, 78460783085), (5, 31384313234), (10, 15692156617), (23, 6822676790), (37, 4241123410), (46, 3411338395), (74, 2120561705), (115, 1364535358), (151, 1039215670), (185, 848224682), (230, 682267679), (302, 519607835), (370, 424112341), (755, 207843134), (851, 184396670), (1510, 103921567), (1702, 92198335), (3473, 45183290), (4255, 36879334), (5587, 28086910), (6946, 22591645), (8510, 18439667), (11174, 14043455), (17365, 9036658), (27935, 5617382), (34730, 4518329), (55870, 2808691), (122117, 1285010), (128501, 1221170), (244234, 642505), (257002, 610585)]