145707716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 331584960

約数和(自身を除く): 185877244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 121, 154, 203, 242, 308, 319, 406, 484, 638, 812, 847, 1276, 1483, 1694, 2233, 2966, 3388, 3509, 4466, 5932, 7018, 8932, 10381, 14036, 16313, 20762, 24563, 32626, 41524, 43007, 49126, 65252, 86014, 98252, 114191, 172028, 179443, 228382, 301049, 358886, 456764, 473077, 602098, 717772, 946154, 1204196, 1256101, 1892308, 2512202, 3311539, 5024404, 5203847, 6623078, 10407694, 13246156, 20815388, 36426929, 72853858, 145707716]

約数ペア:

[(1, 145707716), (2, 72853858), (4, 36426929), (7, 20815388), (11, 13246156), (14, 10407694), (22, 6623078), (28, 5203847), (29, 5024404), (44, 3311539), (58, 2512202), (77, 1892308), (116, 1256101), (121, 1204196), (154, 946154), (203, 717772), (242, 602098), (308, 473077), (319, 456764), (406, 358886), (484, 301049), (638, 228382), (812, 179443), (847, 172028), (1276, 114191), (1483, 98252), (1694, 86014), (2233, 65252), (2966, 49126), (3388, 43007), (3509, 41524), (4466, 32626), (5932, 24563), (7018, 20762), (8932, 16313), (10381, 14036)]