195387504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 545527584

約数和(自身を除く): 350140080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 521, 601, 624, 1042, 1202, 1563, 1803, 2084, 2404, 3126, 3606, 4168, 4808, 6252, 6773, 7212, 7813, 8336, 9616, 12504, 13546, 14424, 15626, 20319, 23439, 25008, 27092, 28848, 31252, 40638, 46878, 54184, 62504, 81276, 93756, 108368, 125008, 162552, 187512, 313121, 325104, 375024, 626242, 939363, 1252484, 1878726, 2504968, 3757452, 4070573, 5009936, 7514904, 8141146, 12211719, 15029808, 16282292, 24423438, 32564584, 48846876, 65129168, 97693752, 195387504]

約数ペア:

[(1, 195387504), (2, 97693752), (3, 65129168), (4, 48846876), (6, 32564584), (8, 24423438), (12, 16282292), (13, 15029808), (16, 12211719), (24, 8141146), (26, 7514904), (39, 5009936), (48, 4070573), (52, 3757452), (78, 2504968), (104, 1878726), (156, 1252484), (208, 939363), (312, 626242), (521, 375024), (601, 325104), (624, 313121), (1042, 187512), (1202, 162552), (1563, 125008), (1803, 108368), (2084, 93756), (2404, 81276), (3126, 62504), (3606, 54184), (4168, 46878), (4808, 40638), (6252, 31252), (6773, 28848), (7212, 27092), (7813, 25008), (8336, 23439), (9616, 20319), (12504, 15626), (13546, 14424)]