157222736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 339040800

約数和(自身を除く): 181818064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 199, 268, 398, 536, 737, 796, 1072, 1474, 1592, 2189, 2948, 3184, 4378, 4489, 5896, 8756, 8978, 11792, 13333, 17512, 17956, 26666, 35024, 35912, 49379, 53332, 71824, 98758, 106664, 146663, 197516, 213328, 293326, 395032, 586652, 790064, 893311, 1173304, 1786622, 2346608, 3573244, 7146488, 9826421, 14292976, 19652842, 39305684, 78611368, 157222736]

約数ペア:

[(1, 157222736), (2, 78611368), (4, 39305684), (8, 19652842), (11, 14292976), (16, 9826421), (22, 7146488), (44, 3573244), (67, 2346608), (88, 1786622), (134, 1173304), (176, 893311), (199, 790064), (268, 586652), (398, 395032), (536, 293326), (737, 213328), (796, 197516), (1072, 146663), (1474, 106664), (1592, 98758), (2189, 71824), (2948, 53332), (3184, 49379), (4378, 35912), (4489, 35024), (5896, 26666), (8756, 17956), (8978, 17512), (11792, 13333)]