156958011160

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1\times {\mathrm{24439}}^1$

素因数の和:25280

約数の個数: 64

約数和(自身を含む): 354997843200

約数和(自身を除く): 198039832040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 523, 614, 1046, 1228, 1535, 2092, 2456, 2615, 3070, 4184, 5230, 6140, 10460, 12280, 20920, 24439, 48878, 97756, 122195, 160561, 195512, 244390, 321122, 488780, 642244, 802805, 977560, 1284488, 1605610, 3211220, 6422440, 7502773, 12781597, 15005546, 25563194, 30011092, 37513865, 51126388, 60022184, 63907985, 75027730, 102252776, 127815970, 150055460, 255631940, 300110920, 511263880, 3923950279, 7847900558, 15695801116, 19619751395, 31391602232, 39239502790, 78479005580, 156958011160]

約数ペア:

[(1, 156958011160), (2, 78479005580), (4, 39239502790), (5, 31391602232), (8, 19619751395), (10, 15695801116), (20, 7847900558), (40, 3923950279), (307, 511263880), (523, 300110920), (614, 255631940), (1046, 150055460), (1228, 127815970), (1535, 102252776), (2092, 75027730), (2456, 63907985), (2615, 60022184), (3070, 51126388), (4184, 37513865), (5230, 30011092), (6140, 25563194), (10460, 15005546), (12280, 12781597), (20920, 7502773), (24439, 6422440), (48878, 3211220), (97756, 1605610), (122195, 1284488), (160561, 977560), (195512, 802805), (244390, 642244), (321122, 488780)]