156954164620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1\times {\mathrm{1559}}^1$

素因数の和:3055

約数の個数: 96

約数和(自身を含む): 360959639040

約数和(自身を除く): 204005474420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443, 886, 1033, 1559, 1772, 2066, 2215, 3118, 4132, 4430, 4873, 5165, 6236, 7795, 8860, 9746, 10330, 11363, 15590, 17149, 19492, 20660, 22726, 24365, 31180, 34298, 45452, 48730, 56815, 68596, 85745, 97460, 113630, 171490, 227260, 342980, 457619, 690637, 915238, 1381274, 1610447, 1830476, 2288095, 2762548, 3220894, 3453185, 4576190, 5033809, 6441788, 6906370, 7597007, 8052235, 9152380, 10067618, 13812740, 15194014, 16104470, 17714917, 20135236, 25169045, 30388028, 32208940, 35429834, 37985035, 50338090, 70859668, 75970070, 88574585, 100676180, 151940140, 177149170, 354298340, 713428021, 1426856042, 2853712084, 3567140105, 7134280210, 7847708231, 14268560420, 15695416462, 31390832924, 39238541155, 78477082310, 156954164620]

約数ペア:

[(1, 156954164620), (2, 78477082310), (4, 39238541155), (5, 31390832924), (10, 15695416462), (11, 14268560420), (20, 7847708231), (22, 7134280210), (44, 3567140105), (55, 2853712084), (110, 1426856042), (220, 713428021), (443, 354298340), (886, 177149170), (1033, 151940140), (1559, 100676180), (1772, 88574585), (2066, 75970070), (2215, 70859668), (3118, 50338090), (4132, 37985035), (4430, 35429834), (4873, 32208940), (5165, 30388028), (6236, 25169045), (7795, 20135236), (8860, 17714917), (9746, 16104470), (10330, 15194014), (11363, 13812740), (15590, 10067618), (17149, 9152380), (19492, 8052235), (20660, 7597007), (22726, 6906370), (24365, 6441788), (31180, 5033809), (34298, 4576190), (45452, 3453185), (48730, 3220894), (56815, 2762548), (68596, 2288095), (85745, 1830476), (97460, 1610447), (113630, 1381274), (171490, 915238), (227260, 690637), (342980, 457619)]