161694414

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 426241440

約数和(自身を除く): 264547026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 98, 106, 126, 147, 159, 189, 294, 318, 371, 378, 441, 477, 742, 882, 954, 1113, 1153, 1323, 1431, 2226, 2306, 2597, 2646, 2862, 3339, 3459, 5194, 6678, 6918, 7791, 8071, 10017, 10377, 15582, 16142, 20034, 20754, 23373, 24213, 31131, 46746, 48426, 56497, 61109, 62262, 70119, 72639, 112994, 122218, 140238, 145278, 169491, 183327, 217917, 338982, 366654, 427763, 435834, 508473, 549981, 855526, 1016946, 1099962, 1283289, 1525419, 1649943, 2566578, 2994341, 3050838, 3299886, 3849867, 5988682, 7699734, 8983023, 11549601, 17966046, 23099202, 26949069, 53898138, 80847207, 161694414]

約数ペア:

[(1, 161694414), (2, 80847207), (3, 53898138), (6, 26949069), (7, 23099202), (9, 17966046), (14, 11549601), (18, 8983023), (21, 7699734), (27, 5988682), (42, 3849867), (49, 3299886), (53, 3050838), (54, 2994341), (63, 2566578), (98, 1649943), (106, 1525419), (126, 1283289), (147, 1099962), (159, 1016946), (189, 855526), (294, 549981), (318, 508473), (371, 435834), (378, 427763), (441, 366654), (477, 338982), (742, 217917), (882, 183327), (954, 169491), (1113, 145278), (1153, 140238), (1323, 122218), (1431, 112994), (2226, 72639), (2306, 70119), (2597, 62262), (2646, 61109), (2862, 56497), (3339, 48426), (3459, 46746), (5194, 31131), (6678, 24213), (6918, 23373), (7791, 20754), (8071, 20034), (10017, 16142), (10377, 15582)]