125367472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 269982720

約数和(自身を除く): 144615248

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 251, 304, 424, 496, 502, 589, 848, 1004, 1007, 1178, 1643, 2008, 2014, 2356, 3286, 4016, 4028, 4712, 4769, 6572, 7781, 8056, 9424, 9538, 13144, 13303, 15562, 16112, 19076, 26288, 26606, 31124, 31217, 38152, 53212, 62248, 62434, 76304, 106424, 124496, 124868, 147839, 212848, 249736, 252757, 295678, 412393, 499472, 505514, 591356, 824786, 1011028, 1182712, 1649572, 2022056, 2365424, 3299144, 4044112, 6598288, 7835467, 15670934, 31341868, 62683736, 125367472]

約数ペア:

[(1, 125367472), (2, 62683736), (4, 31341868), (8, 15670934), (16, 7835467), (19, 6598288), (31, 4044112), (38, 3299144), (53, 2365424), (62, 2022056), (76, 1649572), (106, 1182712), (124, 1011028), (152, 824786), (212, 591356), (248, 505514), (251, 499472), (304, 412393), (424, 295678), (496, 252757), (502, 249736), (589, 212848), (848, 147839), (1004, 124868), (1007, 124496), (1178, 106424), (1643, 76304), (2008, 62434), (2014, 62248), (2356, 53212), (3286, 38152), (4016, 31217), (4028, 31124), (4712, 26606), (4769, 26288), (6572, 19076), (7781, 16112), (8056, 15562), (9424, 13303), (9538, 13144)]