145892844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 392595840

約数和(自身を除く): 246702996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 223, 306, 446, 612, 669, 892, 1069, 1338, 2007, 2138, 2676, 3207, 3791, 4014, 4276, 6414, 7582, 8028, 9621, 11373, 12828, 15164, 18173, 19242, 22746, 34119, 36346, 38484, 45492, 54519, 68238, 72692, 109038, 136476, 163557, 218076, 238387, 327114, 476774, 654228, 715161, 953548, 1430322, 2145483, 2860644, 4052579, 4290966, 8105158, 8581932, 12157737, 16210316, 24315474, 36473211, 48630948, 72946422, 145892844]

約数ペア:

[(1, 145892844), (2, 72946422), (3, 48630948), (4, 36473211), (6, 24315474), (9, 16210316), (12, 12157737), (17, 8581932), (18, 8105158), (34, 4290966), (36, 4052579), (51, 2860644), (68, 2145483), (102, 1430322), (153, 953548), (204, 715161), (223, 654228), (306, 476774), (446, 327114), (612, 238387), (669, 218076), (892, 163557), (1069, 136476), (1338, 109038), (2007, 72692), (2138, 68238), (2676, 54519), (3207, 45492), (3791, 38484), (4014, 36346), (4276, 34119), (6414, 22746), (7582, 19242), (8028, 18173), (9621, 15164), (11373, 12828)]