158414398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 257377824

約数和(自身を除く): 98963426

約数列:

[1, 2, 17, 34, 67, 134, 197, 353, 394, 706, 1139, 2278, 3349, 6001, 6698, 12002, 13199, 23651, 26398, 47302, 69541, 139082, 224383, 402067, 448766, 804134, 1182197, 2364394, 4659247, 9318494, 79207199, 158414398]

約数ペア:

[(1, 158414398), (2, 79207199), (17, 9318494), (34, 4659247), (67, 2364394), (134, 1182197), (197, 804134), (353, 448766), (394, 402067), (706, 224383), (1139, 139082), (2278, 69541), (3349, 47302), (6001, 26398), (6698, 23651), (12002, 13199)]