189098658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 499968000

約数和(自身を除く): 310869342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 61, 63, 118, 122, 126, 139, 177, 183, 189, 278, 354, 366, 378, 413, 417, 427, 531, 549, 826, 834, 854, 973, 1062, 1098, 1239, 1251, 1281, 1593, 1647, 1946, 2478, 2502, 2562, 2919, 3186, 3294, 3599, 3717, 3753, 3843, 5838, 7198, 7434, 7506, 7686, 8201, 8479, 8757, 10797, 11151, 11529, 16402, 16958, 17514, 21594, 22302, 23058, 24603, 25193, 25437, 26271, 32391, 49206, 50386, 50874, 52542, 57407, 59353, 64782, 73809, 75579, 76311, 97173, 114814, 118706, 147618, 151158, 152622, 172221, 178059, 194346, 221427, 226737, 228933, 344442, 356118, 442854, 453474, 457866, 500261, 516663, 534177, 680211, 1000522, 1033326, 1068354, 1360422, 1500783, 1549989, 1602531, 3001566, 3099978, 3205062, 3501827, 4502349, 7003654, 9004698, 10505481, 13507047, 21010962, 27014094, 31516443, 63032886, 94549329, 189098658]

約数ペア:

[(1, 189098658), (2, 94549329), (3, 63032886), (6, 31516443), (7, 27014094), (9, 21010962), (14, 13507047), (18, 10505481), (21, 9004698), (27, 7003654), (42, 4502349), (54, 3501827), (59, 3205062), (61, 3099978), (63, 3001566), (118, 1602531), (122, 1549989), (126, 1500783), (139, 1360422), (177, 1068354), (183, 1033326), (189, 1000522), (278, 680211), (354, 534177), (366, 516663), (378, 500261), (413, 457866), (417, 453474), (427, 442854), (531, 356118), (549, 344442), (826, 228933), (834, 226737), (854, 221427), (973, 194346), (1062, 178059), (1098, 172221), (1239, 152622), (1251, 151158), (1281, 147618), (1593, 118706), (1647, 114814), (1946, 97173), (2478, 76311), (2502, 75579), (2562, 73809), (2919, 64782), (3186, 59353), (3294, 57407), (3599, 52542), (3717, 50874), (3753, 50386), (3843, 49206), (5838, 32391), (7198, 26271), (7434, 25437), (7506, 25193), (7686, 24603), (8201, 23058), (8479, 22302), (8757, 21594), (10797, 17514), (11151, 16958), (11529, 16402)]