146844464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 327583200

約数和(自身を除く): 180738736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 73, 76, 104, 146, 152, 208, 247, 292, 304, 494, 509, 584, 949, 988, 1018, 1168, 1387, 1898, 1976, 2036, 2774, 3796, 3952, 4072, 5548, 6617, 7592, 8144, 9671, 11096, 13234, 15184, 18031, 19342, 22192, 26468, 36062, 37157, 38684, 52936, 72124, 74314, 77368, 105872, 125723, 144248, 148628, 154736, 251446, 288496, 297256, 483041, 502892, 594512, 705983, 966082, 1005784, 1411966, 1932164, 2011568, 2823932, 3864328, 5647864, 7728656, 9177779, 11295728, 18355558, 36711116, 73422232, 146844464]

約数ペア:

[(1, 146844464), (2, 73422232), (4, 36711116), (8, 18355558), (13, 11295728), (16, 9177779), (19, 7728656), (26, 5647864), (38, 3864328), (52, 2823932), (73, 2011568), (76, 1932164), (104, 1411966), (146, 1005784), (152, 966082), (208, 705983), (247, 594512), (292, 502892), (304, 483041), (494, 297256), (509, 288496), (584, 251446), (949, 154736), (988, 148628), (1018, 144248), (1168, 125723), (1387, 105872), (1898, 77368), (1976, 74314), (2036, 72124), (2774, 52936), (3796, 38684), (3952, 37157), (4072, 36062), (5548, 26468), (6617, 22192), (7592, 19342), (8144, 18031), (9671, 15184), (11096, 13234)]