179510004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2141}}^1$

素因数の和:2305

約数の個数: 72

約数和(自身を含む): 484186248

約数和(自身を除く): 304676244

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, 2141, 2329, 2466, 4282, 4658, 4932, 6423, 6987, 8564, 9316, 12846, 13974, 19269, 20961, 25692, 27948, 36397, 38538, 41922, 72794, 77076, 83844, 109191, 145588, 218382, 293317, 327573, 436764, 586634, 655146, 879951, 1173268, 1310292, 1759902, 2639853, 3519804, 4986389, 5279706, 9972778, 10559412, 14959167, 19945556, 29918334, 44877501, 59836668, 89755002, 179510004]

約数ペア:

[(1, 179510004), (2, 89755002), (3, 59836668), (4, 44877501), (6, 29918334), (9, 19945556), (12, 14959167), (17, 10559412), (18, 9972778), (34, 5279706), (36, 4986389), (51, 3519804), (68, 2639853), (102, 1759902), (137, 1310292), (153, 1173268), (204, 879951), (274, 655146), (306, 586634), (411, 436764), (548, 327573), (612, 293317), (822, 218382), (1233, 145588), (1644, 109191), (2141, 83844), (2329, 77076), (2466, 72794), (4282, 41922), (4658, 38538), (4932, 36397), (6423, 27948), (6987, 25692), (8564, 20961), (9316, 19269), (12846, 13974)]