164023542

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 112

約数和(自身を含む): 402923520

約数和(自身を除く): 238899978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 191, 243, 279, 342, 382, 486, 513, 558, 573, 589, 729, 837, 1026, 1146, 1178, 1458, 1539, 1674, 1719, 1767, 2511, 3078, 3438, 3534, 3629, 4617, 5022, 5157, 5301, 5921, 7258, 7533, 9234, 10314, 10602, 10887, 11842, 13851, 15066, 15471, 15903, 17763, 21774, 22599, 27702, 30942, 31806, 32661, 35526, 45198, 46413, 47709, 53289, 65322, 92826, 95418, 97983, 106578, 112499, 139239, 143127, 159867, 195966, 224998, 278478, 286254, 293949, 319734, 337497, 429381, 479601, 587898, 674994, 858762, 881847, 959202, 1012491, 1438803, 1763694, 2024982, 2645541, 2877606, 3037473, 4316409, 5291082, 6074946, 8632818, 9112419, 18224838, 27337257, 54674514, 82011771, 164023542]

約数ペア:

[(1, 164023542), (2, 82011771), (3, 54674514), (6, 27337257), (9, 18224838), (18, 9112419), (19, 8632818), (27, 6074946), (31, 5291082), (38, 4316409), (54, 3037473), (57, 2877606), (62, 2645541), (81, 2024982), (93, 1763694), (114, 1438803), (162, 1012491), (171, 959202), (186, 881847), (191, 858762), (243, 674994), (279, 587898), (342, 479601), (382, 429381), (486, 337497), (513, 319734), (558, 293949), (573, 286254), (589, 278478), (729, 224998), (837, 195966), (1026, 159867), (1146, 143127), (1178, 139239), (1458, 112499), (1539, 106578), (1674, 97983), (1719, 95418), (1767, 92826), (2511, 65322), (3078, 53289), (3438, 47709), (3534, 46413), (3629, 45198), (4617, 35526), (5022, 32661), (5157, 31806), (5301, 30942), (5921, 27702), (7258, 22599), (7533, 21774), (9234, 17763), (10314, 15903), (10602, 15471), (10887, 15066), (11842, 13851)]