142420356

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:82

約数の個数: 189

約数和(自身を含む): 429840831

約数和(自身を除く): 287420475

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 169, 204, 221, 234, 243, 289, 306, 324, 338, 351, 442, 459, 468, 486, 507, 578, 612, 663, 676, 702, 729, 867, 884, 918, 972, 1014, 1053, 1156, 1326, 1377, 1404, 1458, 1521, 1734, 1836, 1989, 2028, 2106, 2601, 2652, 2754, 2873, 2916, 3042, 3159, 3468, 3757, 3978, 4131, 4212, 4563, 5202, 5508, 5746, 5967, 6084, 6318, 7514, 7803, 7956, 8262, 8619, 9126, 9477, 10404, 11271, 11492, 11934, 12393, 12636, 13689, 15028, 15606, 16524, 17238, 17901, 18252, 18954, 22542, 23409, 23868, 24786, 25857, 27378, 31212, 33813, 34476, 35802, 37908, 41067, 45084, 46818, 48841, 49572, 51714, 53703, 54756, 67626, 70227, 71604, 77571, 82134, 93636, 97682, 101439, 103428, 107406, 123201, 135252, 140454, 146523, 155142, 161109, 164268, 195364, 202878, 210681, 214812, 232713, 246402, 280908, 293046, 304317, 310284, 322218, 405756, 421362, 439569, 465426, 492804, 586092, 608634, 644436, 698139, 842724, 879138, 912951, 930852, 1217268, 1318707, 1396278, 1758276, 1825902, 2094417, 2637414, 2738853, 2792556, 3651804, 3956121, 4188834, 5274828, 5477706, 7912242, 8377668, 10955412, 11868363, 15824484, 23736726, 35605089, 47473452, 71210178, 142420356]

約数ペア:

[(1, 142420356), (2, 71210178), (3, 47473452), (4, 35605089), (6, 23736726), (9, 15824484), (12, 11868363), (13, 10955412), (17, 8377668), (18, 7912242), (26, 5477706), (27, 5274828), (34, 4188834), (36, 3956121), (39, 3651804), (51, 2792556), (52, 2738853), (54, 2637414), (68, 2094417), (78, 1825902), (81, 1758276), (102, 1396278), (108, 1318707), (117, 1217268), (153, 930852), (156, 912951), (162, 879138), (169, 842724), (204, 698139), (221, 644436), (234, 608634), (243, 586092), (289, 492804), (306, 465426), (324, 439569), (338, 421362), (351, 405756), (442, 322218), (459, 310284), (468, 304317), (486, 293046), (507, 280908), (578, 246402), (612, 232713), (663, 214812), (676, 210681), (702, 202878), (729, 195364), (867, 164268), (884, 161109), (918, 155142), (972, 146523), (1014, 140454), (1053, 135252), (1156, 123201), (1326, 107406), (1377, 103428), (1404, 101439), (1458, 97682), (1521, 93636), (1734, 82134), (1836, 77571), (1989, 71604), (2028, 70227), (2106, 67626), (2601, 54756), (2652, 53703), (2754, 51714), (2873, 49572), (2916, 48841), (3042, 46818), (3159, 45084), (3468, 41067), (3757, 37908), (3978, 35802), (4131, 34476), (4212, 33813), (4563, 31212), (5202, 27378), (5508, 25857), (5746, 24786), (5967, 23868), (6084, 23409), (6318, 22542), (7514, 18954), (7803, 18252), (7956, 17901), (8262, 17238), (8619, 16524), (9126, 15606), (9477, 15028), (10404, 13689), (11271, 12636), (11492, 12393)]