156725859474

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{324319}}^1$

素因数の和:324509

約数の個数: 80

約数和(自身を含む): 372020985600

約数和(自身を除く): 215295126126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 157, 162, 171, 314, 342, 471, 513, 942, 1026, 1413, 1539, 2826, 2983, 3078, 4239, 5966, 8478, 8949, 12717, 17898, 25434, 26847, 53694, 80541, 161082, 241623, 324319, 483246, 648638, 972957, 1945914, 2918871, 5837742, 6162061, 8756613, 12324122, 17513226, 18486183, 26269839, 36972366, 50918083, 52539678, 55458549, 101836166, 110917098, 152754249, 166375647, 305508498, 332751294, 458262747, 499126941, 916525494, 967443577, 998253882, 1374788241, 1934887154, 2749576482, 2902330731, 4124364723, 5804661462, 8248729446, 8706992193, 17413984386, 26120976579, 52241953158, 78362929737, 156725859474]

約数ペア:

[(1, 156725859474), (2, 78362929737), (3, 52241953158), (6, 26120976579), (9, 17413984386), (18, 8706992193), (19, 8248729446), (27, 5804661462), (38, 4124364723), (54, 2902330731), (57, 2749576482), (81, 1934887154), (114, 1374788241), (157, 998253882), (162, 967443577), (171, 916525494), (314, 499126941), (342, 458262747), (471, 332751294), (513, 305508498), (942, 166375647), (1026, 152754249), (1413, 110917098), (1539, 101836166), (2826, 55458549), (2983, 52539678), (3078, 50918083), (4239, 36972366), (5966, 26269839), (8478, 18486183), (8949, 17513226), (12717, 12324122), (17898, 8756613), (25434, 6162061), (26847, 5837742), (53694, 2918871), (80541, 1945914), (161082, 972957), (241623, 648638), (324319, 483246)]