128948112

素因数分解:

$2^4\times 3^4\times {\mathrm{99497}}^1$

素因数の和:99517

約数の個数: 50

約数和(自身を含む): 373216998

約数和(自身を除く): 244268886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 99497, 198994, 298491, 397988, 596982, 795976, 895473, 1193964, 1591952, 1790946, 2387928, 2686419, 3581892, 4775856, 5372838, 7163784, 8059257, 10745676, 14327568, 16118514, 21491352, 32237028, 42982704, 64474056, 128948112]

約数ペア:

[(1, 128948112), (2, 64474056), (3, 42982704), (4, 32237028), (6, 21491352), (8, 16118514), (9, 14327568), (12, 10745676), (16, 8059257), (18, 7163784), (24, 5372838), (27, 4775856), (36, 3581892), (48, 2686419), (54, 2387928), (72, 1790946), (81, 1591952), (108, 1193964), (144, 895473), (162, 795976), (216, 596982), (324, 397988), (432, 298491), (648, 198994), (1296, 99497)]