156675747905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{12011}}^1$

素因数の和:12290

約数の個数: 64

約数和(自身を含む): 215766270720

約数和(自身を除く): 59090522815

約数列:

[1, 5, 17, 19, 41, 85, 95, 197, 205, 323, 697, 779, 985, 1615, 3349, 3485, 3743, 3895, 8077, 12011, 13243, 16745, 18715, 40385, 60055, 63631, 66215, 137309, 153463, 204187, 228209, 318155, 492451, 686545, 767315, 1020935, 1141045, 2366167, 2462255, 2608871, 3879553, 8371667, 9356569, 11830835, 13044355, 19397765, 40224839, 41858335, 44957173, 46782845, 97012847, 159061673, 201124195, 224785865, 485064235, 764271941, 795308365, 1649218399, 1843244093, 3821359705, 8246091995, 9216220465, 31335149581, 156675747905]

約数ペア:

[(1, 156675747905), (5, 31335149581), (17, 9216220465), (19, 8246091995), (41, 3821359705), (85, 1843244093), (95, 1649218399), (197, 795308365), (205, 764271941), (323, 485064235), (697, 224785865), (779, 201124195), (985, 159061673), (1615, 97012847), (3349, 46782845), (3485, 44957173), (3743, 41858335), (3895, 40224839), (8077, 19397765), (12011, 13044355), (13243, 11830835), (16745, 9356569), (18715, 8371667), (40385, 3879553), (60055, 2608871), (63631, 2462255), (66215, 2366167), (137309, 1141045), (153463, 1020935), (204187, 767315), (228209, 686545), (318155, 492451)]