139015103668

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{71261}}^1$

素因数の和:71585

約数の個数: 72

約数和(自身を含む): 291728099880

約数和(自身を除く): 152712996212

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 269, 518, 538, 1036, 1076, 1813, 1883, 3626, 3766, 7252, 7532, 9953, 13181, 19906, 26362, 39812, 52724, 69671, 71261, 139342, 142522, 278684, 285044, 487697, 498827, 975394, 997654, 1950788, 1995308, 2636657, 3491789, 5273314, 6983578, 10546628, 13967156, 18456599, 19169209, 36913198, 38338418, 73826396, 76676836, 129196193, 134184463, 258392386, 268368926, 516784772, 536737852, 709260733, 939291241, 1418521466, 1878582482, 2837042932, 3757164964, 4964825131, 9929650262, 19859300524, 34753775917, 69507551834, 139015103668]

約数ペア:

[(1, 139015103668), (2, 69507551834), (4, 34753775917), (7, 19859300524), (14, 9929650262), (28, 4964825131), (37, 3757164964), (49, 2837042932), (74, 1878582482), (98, 1418521466), (148, 939291241), (196, 709260733), (259, 536737852), (269, 516784772), (518, 268368926), (538, 258392386), (1036, 134184463), (1076, 129196193), (1813, 76676836), (1883, 73826396), (3626, 38338418), (3766, 36913198), (7252, 19169209), (7532, 18456599), (9953, 13967156), (13181, 10546628), (19906, 6983578), (26362, 5273314), (39812, 3491789), (52724, 2636657), (69671, 1995308), (71261, 1950788), (139342, 997654), (142522, 975394), (278684, 498827), (285044, 487697)]