179290428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1543}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 437853696

約数和(自身を除く): 258563268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 842, 1263, 1543, 1684, 2526, 3086, 4629, 5052, 6172, 9258, 9683, 18516, 19366, 29049, 35489, 38732, 58098, 70978, 106467, 116196, 141956, 212934, 425868, 649603, 1299206, 1948809, 2598412, 3897618, 7795236, 14940869, 29881738, 44822607, 59763476, 89645214, 179290428]

約数ペア:

[(1, 179290428), (2, 89645214), (3, 59763476), (4, 44822607), (6, 29881738), (12, 14940869), (23, 7795236), (46, 3897618), (69, 2598412), (92, 1948809), (138, 1299206), (276, 649603), (421, 425868), (842, 212934), (1263, 141956), (1543, 116196), (1684, 106467), (2526, 70978), (3086, 58098), (4629, 38732), (5052, 35489), (6172, 29049), (9258, 19366), (9683, 18516)]