157039812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 423606456

約数和(自身を除く): 266566644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 822, 1233, 1644, 1873, 2329, 2466, 3746, 4658, 4932, 5619, 6987, 7492, 9316, 11238, 13974, 16857, 20961, 22476, 27948, 31841, 33714, 41922, 63682, 67428, 83844, 95523, 127364, 191046, 256601, 286569, 382092, 513202, 573138, 769803, 1026404, 1146276, 1539606, 2309409, 3079212, 4362217, 4618818, 8724434, 9237636, 13086651, 17448868, 26173302, 39259953, 52346604, 78519906, 157039812]

約数ペア:

[(1, 157039812), (2, 78519906), (3, 52346604), (4, 39259953), (6, 26173302), (9, 17448868), (12, 13086651), (17, 9237636), (18, 8724434), (34, 4618818), (36, 4362217), (51, 3079212), (68, 2309409), (102, 1539606), (137, 1146276), (153, 1026404), (204, 769803), (274, 573138), (306, 513202), (411, 382092), (548, 286569), (612, 256601), (822, 191046), (1233, 127364), (1644, 95523), (1873, 83844), (2329, 67428), (2466, 63682), (3746, 41922), (4658, 33714), (4932, 31841), (5619, 27948), (6987, 22476), (7492, 20961), (9316, 16857), (11238, 13974)]