159419260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:8003

約数の個数: 96

約数和(自身を含む): 449551872

約数和(自身を除く): 290132612

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 7963, 10010, 15926, 20020, 31852, 39815, 55741, 79630, 87593, 103519, 111482, 159260, 175186, 207038, 222964, 278705, 350372, 414076, 437965, 517595, 557410, 613151, 724633, 875930, 1035190, 1114820, 1138709, 1226302, 1449266, 1751860, 2070380, 2277418, 2452604, 2898532, 3065755, 3623165, 4554836, 5693545, 6131510, 7246330, 7970963, 11387090, 12263020, 14492660, 15941926, 22774180, 31883852, 39854815, 79709630, 159419260]

約数ペア:

[(1, 159419260), (2, 79709630), (4, 39854815), (5, 31883852), (7, 22774180), (10, 15941926), (11, 14492660), (13, 12263020), (14, 11387090), (20, 7970963), (22, 7246330), (26, 6131510), (28, 5693545), (35, 4554836), (44, 3623165), (52, 3065755), (55, 2898532), (65, 2452604), (70, 2277418), (77, 2070380), (91, 1751860), (110, 1449266), (130, 1226302), (140, 1138709), (143, 1114820), (154, 1035190), (182, 875930), (220, 724633), (260, 613151), (286, 557410), (308, 517595), (364, 437965), (385, 414076), (455, 350372), (572, 278705), (715, 222964), (770, 207038), (910, 175186), (1001, 159260), (1430, 111482), (1540, 103519), (1820, 87593), (2002, 79630), (2860, 55741), (4004, 39815), (5005, 31852), (7963, 20020), (10010, 15926)]