159080388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7193}}^1$

素因数の和:7316

約数の個数: 48

約数和(自身を含む): 394806720

約数和(自身を除く): 235726332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1843, 3686, 5529, 7193, 7372, 11058, 14386, 21579, 22116, 28772, 43158, 86316, 136667, 273334, 410001, 546668, 697721, 820002, 1395442, 1640004, 2093163, 2790884, 4186326, 8372652, 13256699, 26513398, 39770097, 53026796, 79540194, 159080388]

約数ペア:

[(1, 159080388), (2, 79540194), (3, 53026796), (4, 39770097), (6, 26513398), (12, 13256699), (19, 8372652), (38, 4186326), (57, 2790884), (76, 2093163), (97, 1640004), (114, 1395442), (194, 820002), (228, 697721), (291, 546668), (388, 410001), (582, 273334), (1164, 136667), (1843, 86316), (3686, 43158), (5529, 28772), (7193, 22116), (7372, 21579), (11058, 14386)]