161932368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259507}}^1$

素因数の和:259531

約数の個数: 40

約数和(自身を含む): 450505888

約数和(自身を除く): 288573520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 259507, 519014, 778521, 1038028, 1557042, 2076056, 3114084, 3373591, 4152112, 6228168, 6747182, 10120773, 12456336, 13494364, 20241546, 26988728, 40483092, 53977456, 80966184, 161932368]

約数ペア:

[(1, 161932368), (2, 80966184), (3, 53977456), (4, 40483092), (6, 26988728), (8, 20241546), (12, 13494364), (13, 12456336), (16, 10120773), (24, 6747182), (26, 6228168), (39, 4152112), (48, 3373591), (52, 3114084), (78, 2076056), (104, 1557042), (156, 1038028), (208, 778521), (312, 519014), (624, 259507)]