164024172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7457}}^1$

素因数の和:7527

約数の個数: 72

約数和(自身を含む): 456071616

約数和(自身を除く): 292047444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 7457, 10998, 14914, 21996, 22371, 29828, 44742, 67113, 89484, 96941, 134226, 193882, 268452, 290823, 350479, 387764, 581646, 700958, 872469, 1051437, 1163292, 1401916, 1744938, 2102874, 3154311, 3489876, 4205748, 4556227, 6308622, 9112454, 12617244, 13668681, 18224908, 27337362, 41006043, 54674724, 82012086, 164024172]

約数ペア:

[(1, 164024172), (2, 82012086), (3, 54674724), (4, 41006043), (6, 27337362), (9, 18224908), (12, 13668681), (13, 12617244), (18, 9112454), (26, 6308622), (36, 4556227), (39, 4205748), (47, 3489876), (52, 3154311), (78, 2102874), (94, 1744938), (117, 1401916), (141, 1163292), (156, 1051437), (188, 872469), (234, 700958), (282, 581646), (423, 387764), (468, 350479), (564, 290823), (611, 268452), (846, 193882), (1222, 134226), (1692, 96941), (1833, 89484), (2444, 67113), (3666, 44742), (5499, 29828), (7332, 22371), (7457, 21996), (10998, 14914)]