156218868

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 126

約数和(自身を含む): 445242294

約数和(自身を除く): 289023426

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 317, 324, 338, 351, 468, 486, 507, 634, 676, 702, 729, 951, 972, 1014, 1053, 1268, 1404, 1458, 1521, 1902, 2028, 2106, 2853, 2916, 3042, 3159, 3804, 4121, 4212, 4563, 5706, 6084, 6318, 8242, 8559, 9126, 9477, 11412, 12363, 12636, 13689, 16484, 17118, 18252, 18954, 24726, 25677, 27378, 34236, 37089, 37908, 41067, 49452, 51354, 53573, 54756, 74178, 77031, 82134, 102708, 107146, 111267, 123201, 148356, 154062, 160719, 164268, 214292, 222534, 231093, 246402, 308124, 321438, 333801, 445068, 462186, 482157, 492804, 642876, 667602, 924372, 964314, 1001403, 1335204, 1446471, 1928628, 2002806, 2892942, 3004209, 4005612, 4339413, 5785884, 6008418, 8678826, 12016836, 13018239, 17357652, 26036478, 39054717, 52072956, 78109434, 156218868]

約数ペア:

[(1, 156218868), (2, 78109434), (3, 52072956), (4, 39054717), (6, 26036478), (9, 17357652), (12, 13018239), (13, 12016836), (18, 8678826), (26, 6008418), (27, 5785884), (36, 4339413), (39, 4005612), (52, 3004209), (54, 2892942), (78, 2002806), (81, 1928628), (108, 1446471), (117, 1335204), (156, 1001403), (162, 964314), (169, 924372), (234, 667602), (243, 642876), (317, 492804), (324, 482157), (338, 462186), (351, 445068), (468, 333801), (486, 321438), (507, 308124), (634, 246402), (676, 231093), (702, 222534), (729, 214292), (951, 164268), (972, 160719), (1014, 154062), (1053, 148356), (1268, 123201), (1404, 111267), (1458, 107146), (1521, 102708), (1902, 82134), (2028, 77031), (2106, 74178), (2853, 54756), (2916, 53573), (3042, 51354), (3159, 49452), (3804, 41067), (4121, 37908), (4212, 37089), (4563, 34236), (5706, 27378), (6084, 25677), (6318, 24726), (8242, 18954), (8559, 18252), (9126, 17118), (9477, 16484), (11412, 13689), (12363, 12636)]