194632578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 525680640

約数和(自身を除く): 331048062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 61, 63, 69, 122, 126, 138, 161, 183, 189, 207, 322, 366, 367, 378, 414, 427, 483, 549, 621, 734, 854, 966, 1098, 1101, 1242, 1281, 1403, 1449, 1647, 2202, 2562, 2569, 2806, 2898, 3294, 3303, 3843, 4209, 4347, 5138, 6606, 7686, 7707, 8418, 8441, 8694, 9821, 9909, 11529, 12627, 15414, 16882, 19642, 19818, 22387, 23058, 23121, 25254, 25323, 29463, 37881, 44774, 46242, 50646, 58926, 59087, 67161, 69363, 75762, 75969, 88389, 118174, 134322, 138726, 151938, 156709, 176778, 177261, 201483, 227907, 265167, 313418, 354522, 402966, 455814, 470127, 514901, 530334, 531783, 604449, 940254, 1029802, 1063566, 1208898, 1410381, 1544703, 1595349, 2820762, 3089406, 3190698, 3604307, 4231143, 4634109, 7208614, 8462286, 9268218, 10812921, 13902327, 21625842, 27804654, 32438763, 64877526, 97316289, 194632578]

約数ペア:

[(1, 194632578), (2, 97316289), (3, 64877526), (6, 32438763), (7, 27804654), (9, 21625842), (14, 13902327), (18, 10812921), (21, 9268218), (23, 8462286), (27, 7208614), (42, 4634109), (46, 4231143), (54, 3604307), (61, 3190698), (63, 3089406), (69, 2820762), (122, 1595349), (126, 1544703), (138, 1410381), (161, 1208898), (183, 1063566), (189, 1029802), (207, 940254), (322, 604449), (366, 531783), (367, 530334), (378, 514901), (414, 470127), (427, 455814), (483, 402966), (549, 354522), (621, 313418), (734, 265167), (854, 227907), (966, 201483), (1098, 177261), (1101, 176778), (1242, 156709), (1281, 151938), (1403, 138726), (1449, 134322), (1647, 118174), (2202, 88389), (2562, 75969), (2569, 75762), (2806, 69363), (2898, 67161), (3294, 59087), (3303, 58926), (3843, 50646), (4209, 46242), (4347, 44774), (5138, 37881), (6606, 29463), (7686, 25323), (7707, 25254), (8418, 23121), (8441, 23058), (8694, 22387), (9821, 19818), (9909, 19642), (11529, 16882), (12627, 15414)]