168812982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1229}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 394889040

約数和(自身を除く): 226076058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 587, 1174, 1229, 1761, 2458, 3522, 3687, 5283, 7374, 7631, 10566, 11061, 15262, 15977, 22122, 22893, 31954, 45786, 47931, 68679, 95862, 137358, 143793, 287586, 721423, 1442846, 2164269, 4328538, 6492807, 9378499, 12985614, 18756998, 28135497, 56270994, 84406491, 168812982]

約数ペア:

[(1, 168812982), (2, 84406491), (3, 56270994), (6, 28135497), (9, 18756998), (13, 12985614), (18, 9378499), (26, 6492807), (39, 4328538), (78, 2164269), (117, 1442846), (234, 721423), (587, 287586), (1174, 143793), (1229, 137358), (1761, 95862), (2458, 68679), (3522, 47931), (3687, 45786), (5283, 31954), (7374, 22893), (7631, 22122), (10566, 15977), (11061, 15262)]