128103632

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 255192000

約数和(自身を除く): 127088368

約数列:

[1, 2, 4, 8, 16, 59, 97, 118, 194, 236, 388, 472, 776, 944, 1399, 1552, 2798, 5596, 5723, 11192, 11446, 22384, 22892, 45784, 82541, 91568, 135703, 165082, 271406, 330164, 542812, 660328, 1085624, 1320656, 2171248, 8006477, 16012954, 32025908, 64051816, 128103632]

約数ペア:

[(1, 128103632), (2, 64051816), (4, 32025908), (8, 16012954), (16, 8006477), (59, 2171248), (97, 1320656), (118, 1085624), (194, 660328), (236, 542812), (388, 330164), (472, 271406), (776, 165082), (944, 135703), (1399, 91568), (1552, 82541), (2798, 45784), (5596, 22892), (5723, 22384), (11192, 11446)]