153771966

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 356751360

約数和(自身を除く): 202979394

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 97, 186, 194, 279, 291, 558, 582, 837, 873, 947, 1674, 1746, 1894, 2619, 2841, 3007, 5238, 5682, 6014, 8523, 9021, 17046, 18042, 25569, 27063, 29357, 51138, 54126, 58714, 81189, 88071, 91859, 162378, 176142, 183718, 264213, 275577, 528426, 551154, 792639, 826731, 1585278, 1653462, 2480193, 2847629, 4960386, 5695258, 8542887, 17085774, 25628661, 51257322, 76885983, 153771966]

約数ペア:

[(1, 153771966), (2, 76885983), (3, 51257322), (6, 25628661), (9, 17085774), (18, 8542887), (27, 5695258), (31, 4960386), (54, 2847629), (62, 2480193), (93, 1653462), (97, 1585278), (186, 826731), (194, 792639), (279, 551154), (291, 528426), (558, 275577), (582, 264213), (837, 183718), (873, 176142), (947, 162378), (1674, 91859), (1746, 88071), (1894, 81189), (2619, 58714), (2841, 54126), (3007, 51138), (5238, 29357), (5682, 27063), (6014, 25569), (8523, 18042), (9021, 17046)]