157762715652

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{457013}}^1$

素因数の和:457289

約数の個数: 72

約数和(自身を含む): 409894028544

約数和(自身を除く): 252131312892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 223, 258, 387, 446, 516, 669, 774, 892, 1338, 1548, 2007, 2676, 4014, 8028, 9589, 19178, 28767, 38356, 57534, 86301, 115068, 172602, 345204, 457013, 914026, 1371039, 1828052, 2742078, 4113117, 5484156, 8226234, 16452468, 19651559, 39303118, 58954677, 78606236, 101913899, 117909354, 176864031, 203827798, 235818708, 305741697, 353728062, 407655596, 611483394, 707456124, 917225091, 1222966788, 1834450182, 3668900364, 4382297657, 8764595314, 13146892971, 17529190628, 26293785942, 39440678913, 52587571884, 78881357826, 157762715652]

約数ペア:

[(1, 157762715652), (2, 78881357826), (3, 52587571884), (4, 39440678913), (6, 26293785942), (9, 17529190628), (12, 13146892971), (18, 8764595314), (36, 4382297657), (43, 3668900364), (86, 1834450182), (129, 1222966788), (172, 917225091), (223, 707456124), (258, 611483394), (387, 407655596), (446, 353728062), (516, 305741697), (669, 235818708), (774, 203827798), (892, 176864031), (1338, 117909354), (1548, 101913899), (2007, 78606236), (2676, 58954677), (4014, 39303118), (8028, 19651559), (9589, 16452468), (19178, 8226234), (28767, 5484156), (38356, 4113117), (57534, 2742078), (86301, 1828052), (115068, 1371039), (172602, 914026), (345204, 457013)]