156935306720

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10111811}}^1$

素因数の和:10111923

約数の個数: 48

約数和(自身を含む): 374581963728

約数和(自身を除く): 217646657008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 10111811, 20223622, 40447244, 50559055, 80894488, 101118110, 161788976, 202236220, 323577952, 404472440, 808944880, 980845667, 1617889760, 1961691334, 3923382668, 4904228335, 7846765336, 9808456670, 15693530672, 19616913340, 31387061344, 39233826680, 78467653360, 156935306720]

約数ペア:

[(1, 156935306720), (2, 78467653360), (4, 39233826680), (5, 31387061344), (8, 19616913340), (10, 15693530672), (16, 9808456670), (20, 7846765336), (32, 4904228335), (40, 3923382668), (80, 1961691334), (97, 1617889760), (160, 980845667), (194, 808944880), (388, 404472440), (485, 323577952), (776, 202236220), (970, 161788976), (1552, 101118110), (1940, 80894488), (3104, 50559055), (3880, 40447244), (7760, 20223622), (15520, 10111811)]