157557804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9733}}^1$

素因数の和:9830

約数の個数: 48

約数和(自身を含む): 392474880

約数和(自身を除く): 234917076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 9733, 16188, 19466, 29199, 38932, 58398, 116796, 184927, 369854, 554781, 691043, 739708, 1109562, 1382086, 2073129, 2219124, 2764172, 4146258, 8292516, 13129817, 26259634, 39389451, 52519268, 78778902, 157557804]

約数ペア:

[(1, 157557804), (2, 78778902), (3, 52519268), (4, 39389451), (6, 26259634), (12, 13129817), (19, 8292516), (38, 4146258), (57, 2764172), (71, 2219124), (76, 2073129), (114, 1382086), (142, 1109562), (213, 739708), (228, 691043), (284, 554781), (426, 369854), (852, 184927), (1349, 116796), (2698, 58398), (4047, 38932), (5396, 29199), (8094, 19466), (9733, 16188)]