160991226

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 120

約数和(自身を含む): 407860992

約数和(自身を除く): 246869766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 121, 129, 162, 191, 198, 242, 258, 297, 363, 382, 387, 473, 573, 594, 726, 774, 891, 946, 1089, 1146, 1161, 1419, 1719, 1782, 2101, 2178, 2322, 2838, 3267, 3438, 3483, 4202, 4257, 5157, 5203, 6303, 6534, 6966, 8213, 8514, 9801, 10314, 10406, 12606, 12771, 15471, 15609, 16426, 18909, 19602, 23111, 24639, 25542, 30942, 31218, 37818, 38313, 46222, 46827, 49278, 56727, 69333, 73917, 76626, 90343, 93654, 113454, 138666, 140481, 147834, 170181, 180686, 207999, 221751, 271029, 280962, 340362, 415998, 421443, 443502, 542058, 623997, 665253, 813087, 842886, 993773, 1247994, 1330506, 1626174, 1871991, 1987546, 2439261, 2981319, 3743982, 4878522, 5962638, 7317783, 8943957, 14635566, 17887914, 26831871, 53663742, 80495613, 160991226]

約数ペア:

[(1, 160991226), (2, 80495613), (3, 53663742), (6, 26831871), (9, 17887914), (11, 14635566), (18, 8943957), (22, 7317783), (27, 5962638), (33, 4878522), (43, 3743982), (54, 2981319), (66, 2439261), (81, 1987546), (86, 1871991), (99, 1626174), (121, 1330506), (129, 1247994), (162, 993773), (191, 842886), (198, 813087), (242, 665253), (258, 623997), (297, 542058), (363, 443502), (382, 421443), (387, 415998), (473, 340362), (573, 280962), (594, 271029), (726, 221751), (774, 207999), (891, 180686), (946, 170181), (1089, 147834), (1146, 140481), (1161, 138666), (1419, 113454), (1719, 93654), (1782, 90343), (2101, 76626), (2178, 73917), (2322, 69333), (2838, 56727), (3267, 49278), (3438, 46827), (3483, 46222), (4202, 38313), (4257, 37818), (5157, 31218), (5203, 30942), (6303, 25542), (6534, 24639), (6966, 23111), (8213, 19602), (8514, 18909), (9801, 16426), (10314, 15609), (10406, 15471), (12606, 12771)]