139216518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 357477120

約数和(自身を除く): 218260602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 61, 63, 118, 122, 126, 177, 183, 307, 354, 366, 413, 427, 531, 549, 614, 826, 854, 921, 1062, 1098, 1239, 1281, 1842, 2149, 2478, 2562, 2763, 3599, 3717, 3843, 4298, 5526, 6447, 7198, 7434, 7686, 10797, 12894, 18113, 18727, 19341, 21594, 25193, 32391, 36226, 37454, 38682, 50386, 54339, 56181, 64782, 75579, 108678, 112362, 126791, 131089, 151158, 163017, 168543, 226737, 253582, 262178, 326034, 337086, 380373, 393267, 453474, 760746, 786534, 1104893, 1141119, 1179801, 2209786, 2282238, 2359602, 3314679, 6629358, 7734251, 9944037, 15468502, 19888074, 23202753, 46405506, 69608259, 139216518]

約数ペア:

[(1, 139216518), (2, 69608259), (3, 46405506), (6, 23202753), (7, 19888074), (9, 15468502), (14, 9944037), (18, 7734251), (21, 6629358), (42, 3314679), (59, 2359602), (61, 2282238), (63, 2209786), (118, 1179801), (122, 1141119), (126, 1104893), (177, 786534), (183, 760746), (307, 453474), (354, 393267), (366, 380373), (413, 337086), (427, 326034), (531, 262178), (549, 253582), (614, 226737), (826, 168543), (854, 163017), (921, 151158), (1062, 131089), (1098, 126791), (1239, 112362), (1281, 108678), (1842, 75579), (2149, 64782), (2478, 56181), (2562, 54339), (2763, 50386), (3599, 38682), (3717, 37454), (3843, 36226), (4298, 32391), (5526, 25193), (6447, 21594), (7198, 19341), (7434, 18727), (7686, 18113), (10797, 12894)]