158767644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3895

約数の個数: 72

約数和(自身を含む): 437125248

約数和(自身を除く): 278357604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 3803, 5964, 6958, 7606, 10437, 11409, 13916, 15212, 20874, 22818, 26621, 41748, 45636, 53242, 79863, 106484, 159726, 186347, 270013, 319452, 372694, 540026, 559041, 745388, 810039, 1080052, 1118082, 1620078, 1890091, 2236164, 3240156, 3780182, 5670273, 7560364, 11340546, 13230637, 22681092, 26461274, 39691911, 52922548, 79383822, 158767644]

約数ペア:

[(1, 158767644), (2, 79383822), (3, 52922548), (4, 39691911), (6, 26461274), (7, 22681092), (12, 13230637), (14, 11340546), (21, 7560364), (28, 5670273), (42, 3780182), (49, 3240156), (71, 2236164), (84, 1890091), (98, 1620078), (142, 1118082), (147, 1080052), (196, 810039), (213, 745388), (284, 559041), (294, 540026), (426, 372694), (497, 319452), (588, 270013), (852, 186347), (994, 159726), (1491, 106484), (1988, 79863), (2982, 53242), (3479, 45636), (3803, 41748), (5964, 26621), (6958, 22818), (7606, 20874), (10437, 15212), (11409, 13916)]