15694900816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{99881}}^1$

素因数の和:99980

約数の個数: 80

約数和(自身を含む): 36858855168

約数和(自身を除く): 21163954352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1288, 1403, 1708, 2576, 2806, 3416, 5612, 6832, 9821, 11224, 19642, 22448, 39284, 78568, 99881, 157136, 199762, 399524, 699167, 799048, 1398334, 1598096, 2297263, 2796668, 4594526, 5593336, 6092741, 9189052, 11186672, 12185482, 16080841, 18378104, 24370964, 32161682, 36756208, 42649187, 48741928, 64323364, 85298374, 97483856, 128646728, 140133043, 170596748, 257293456, 280266086, 341193496, 560532172, 682386992, 980931301, 1121064344, 1961862602, 2242128688, 3923725204, 7847450408, 15694900816]

約数ペア:

[(1, 15694900816), (2, 7847450408), (4, 3923725204), (7, 2242128688), (8, 1961862602), (14, 1121064344), (16, 980931301), (23, 682386992), (28, 560532172), (46, 341193496), (56, 280266086), (61, 257293456), (92, 170596748), (112, 140133043), (122, 128646728), (161, 97483856), (184, 85298374), (244, 64323364), (322, 48741928), (368, 42649187), (427, 36756208), (488, 32161682), (644, 24370964), (854, 18378104), (976, 16080841), (1288, 12185482), (1403, 11186672), (1708, 9189052), (2576, 6092741), (2806, 5593336), (3416, 4594526), (5612, 2796668), (6832, 2297263), (9821, 1598096), (11224, 1398334), (19642, 799048), (22448, 699167), (39284, 399524), (78568, 199762), (99881, 157136)]