156978790330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{706507}}^1$

素因数の和:707838

約数の個数: 32

約数和(自身を含む): 299412438336

約数和(自身を除く): 142433648006

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1307, 2614, 6535, 13070, 22219, 44438, 111095, 222190, 706507, 1413014, 3532535, 7065070, 12010619, 24021238, 60053095, 120106190, 923404649, 1846809298, 4617023245, 9234046490, 15697879033, 31395758066, 78489395165, 156978790330]

約数ペア:

[(1, 156978790330), (2, 78489395165), (5, 31395758066), (10, 15697879033), (17, 9234046490), (34, 4617023245), (85, 1846809298), (170, 923404649), (1307, 120106190), (2614, 60053095), (6535, 24021238), (13070, 12010619), (22219, 7065070), (44438, 3532535), (111095, 1413014), (222190, 706507)]