198572774148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{646421}}^1$

素因数の和:646514

約数の個数: 144

約数和(自身を含む): 609891399936

約数和(自身を除く): 411318625788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 84, 92, 106, 126, 138, 159, 161, 207, 212, 252, 276, 318, 322, 371, 414, 477, 483, 636, 644, 742, 828, 954, 966, 1113, 1219, 1449, 1484, 1908, 1932, 2226, 2438, 2898, 3339, 3657, 4452, 4876, 5796, 6678, 7314, 8533, 10971, 13356, 14628, 17066, 21942, 25599, 34132, 43884, 51198, 76797, 102396, 153594, 307188, 646421, 1292842, 1939263, 2585684, 3878526, 4524947, 5817789, 7757052, 9049894, 11635578, 13574841, 14867683, 18099788, 23271156, 27149682, 29735366, 34260313, 40724523, 44603049, 54299364, 59470732, 68520626, 81449046, 89206098, 102780939, 104073781, 133809147, 137041252, 162898092, 178412196, 205561878, 208147562, 239822191, 267618294, 308342817, 312221343, 411123756, 416295124, 479644382, 535236588, 616685634, 624442686, 719466573, 787987199, 936664029, 959288764, 1233371268, 1248885372, 1438933146, 1575974398, 1873328058, 2158399719, 2363961597, 2877866292, 3151948796, 3746656116, 4316799438, 4727923194, 5515910393, 7091884791, 8633598876, 9455846388, 11031820786, 14183769582, 16547731179, 22063641572, 28367539164, 33095462358, 49643193537, 66190924716, 99286387074, 198572774148]

約数ペア:

[(1, 198572774148), (2, 99286387074), (3, 66190924716), (4, 49643193537), (6, 33095462358), (7, 28367539164), (9, 22063641572), (12, 16547731179), (14, 14183769582), (18, 11031820786), (21, 9455846388), (23, 8633598876), (28, 7091884791), (36, 5515910393), (42, 4727923194), (46, 4316799438), (53, 3746656116), (63, 3151948796), (69, 2877866292), (84, 2363961597), (92, 2158399719), (106, 1873328058), (126, 1575974398), (138, 1438933146), (159, 1248885372), (161, 1233371268), (207, 959288764), (212, 936664029), (252, 787987199), (276, 719466573), (318, 624442686), (322, 616685634), (371, 535236588), (414, 479644382), (477, 416295124), (483, 411123756), (636, 312221343), (644, 308342817), (742, 267618294), (828, 239822191), (954, 208147562), (966, 205561878), (1113, 178412196), (1219, 162898092), (1449, 137041252), (1484, 133809147), (1908, 104073781), (1932, 102780939), (2226, 89206098), (2438, 81449046), (2898, 68520626), (3339, 59470732), (3657, 54299364), (4452, 44603049), (4876, 40724523), (5796, 34260313), (6678, 29735366), (7314, 27149682), (8533, 23271156), (10971, 18099788), (13356, 14867683), (14628, 13574841), (17066, 11635578), (21942, 9049894), (25599, 7757052), (34132, 5817789), (43884, 4524947), (51198, 3878526), (76797, 2585684), (102396, 1939263), (153594, 1292842), (307188, 646421)]