121045428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 387993760

約数和(自身を除く): 266948332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 53, 54, 57, 63, 76, 81, 84, 106, 108, 114, 126, 133, 159, 162, 171, 189, 212, 228, 252, 266, 318, 324, 342, 371, 378, 399, 477, 513, 532, 567, 636, 684, 742, 756, 798, 954, 1007, 1026, 1113, 1134, 1197, 1431, 1484, 1539, 1596, 1908, 2014, 2052, 2226, 2268, 2394, 2809, 2862, 3021, 3078, 3339, 3591, 4028, 4293, 4452, 4788, 5618, 5724, 6042, 6156, 6678, 7049, 7182, 8427, 8586, 9063, 10017, 10773, 11236, 12084, 13356, 14098, 14364, 16854, 17172, 18126, 19663, 20034, 21147, 21546, 25281, 27189, 28196, 30051, 33708, 36252, 39326, 40068, 42294, 43092, 50562, 53371, 54378, 58989, 60102, 63441, 75843, 78652, 81567, 84588, 101124, 106742, 108756, 117978, 120204, 126882, 151686, 160113, 163134, 176967, 190323, 213484, 227529, 235956, 253764, 303372, 320226, 326268, 353934, 373597, 380646, 455058, 480339, 530901, 570969, 640452, 707868, 747194, 761292, 910116, 960678, 1061802, 1120791, 1141938, 1441017, 1494388, 1592703, 1921356, 2123604, 2241582, 2283876, 2882034, 3185406, 3362373, 4323051, 4483164, 5764068, 6370812, 6724746, 8646102, 10087119, 13449492, 17292204, 20174238, 30261357, 40348476, 60522714, 121045428]

約数ペア:

[(1, 121045428), (2, 60522714), (3, 40348476), (4, 30261357), (6, 20174238), (7, 17292204), (9, 13449492), (12, 10087119), (14, 8646102), (18, 6724746), (19, 6370812), (21, 5764068), (27, 4483164), (28, 4323051), (36, 3362373), (38, 3185406), (42, 2882034), (53, 2283876), (54, 2241582), (57, 2123604), (63, 1921356), (76, 1592703), (81, 1494388), (84, 1441017), (106, 1141938), (108, 1120791), (114, 1061802), (126, 960678), (133, 910116), (159, 761292), (162, 747194), (171, 707868), (189, 640452), (212, 570969), (228, 530901), (252, 480339), (266, 455058), (318, 380646), (324, 373597), (342, 353934), (371, 326268), (378, 320226), (399, 303372), (477, 253764), (513, 235956), (532, 227529), (567, 213484), (636, 190323), (684, 176967), (742, 163134), (756, 160113), (798, 151686), (954, 126882), (1007, 120204), (1026, 117978), (1113, 108756), (1134, 106742), (1197, 101124), (1431, 84588), (1484, 81567), (1539, 78652), (1596, 75843), (1908, 63441), (2014, 60102), (2052, 58989), (2226, 54378), (2268, 53371), (2394, 50562), (2809, 43092), (2862, 42294), (3021, 40068), (3078, 39326), (3339, 36252), (3591, 33708), (4028, 30051), (4293, 28196), (4452, 27189), (4788, 25281), (5618, 21546), (5724, 21147), (6042, 20034), (6156, 19663), (6678, 18126), (7049, 17172), (7182, 16854), (8427, 14364), (8586, 14098), (9063, 13356), (10017, 12084), (10773, 11236)]