156723839060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1\times {\mathrm{2311}}^1$

素因数の和:2985

約数の個数: 96

約数和(自身を含む): 339842248704

約数和(自身を除く): 183118409644

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 191, 205, 382, 410, 433, 764, 820, 866, 955, 1732, 1910, 2165, 2311, 3820, 4330, 4622, 7831, 8660, 9244, 11555, 15662, 17753, 23110, 31324, 35506, 39155, 46220, 71012, 78310, 82703, 88765, 94751, 156620, 165406, 177530, 189502, 330812, 355060, 379004, 413515, 441401, 473755, 827030, 882802, 947510, 1000663, 1654060, 1765604, 1895020, 2001326, 2207005, 3390823, 4002652, 4414010, 5003315, 6781646, 8828020, 10006630, 13563292, 16954115, 18097441, 20013260, 33908230, 36194882, 41027183, 67816460, 72389764, 82054366, 90487205, 164108732, 180974410, 191126633, 205135915, 361948820, 382253266, 410271830, 764506532, 820543660, 955633165, 1911266330, 3822532660, 7836191953, 15672383906, 31344767812, 39180959765, 78361919530, 156723839060]

約数ペア:

[(1, 156723839060), (2, 78361919530), (4, 39180959765), (5, 31344767812), (10, 15672383906), (20, 7836191953), (41, 3822532660), (82, 1911266330), (164, 955633165), (191, 820543660), (205, 764506532), (382, 410271830), (410, 382253266), (433, 361948820), (764, 205135915), (820, 191126633), (866, 180974410), (955, 164108732), (1732, 90487205), (1910, 82054366), (2165, 72389764), (2311, 67816460), (3820, 41027183), (4330, 36194882), (4622, 33908230), (7831, 20013260), (8660, 18097441), (9244, 16954115), (11555, 13563292), (15662, 10006630), (17753, 8828020), (23110, 6781646), (31324, 5003315), (35506, 4414010), (39155, 4002652), (46220, 3390823), (71012, 2207005), (78310, 2001326), (82703, 1895020), (88765, 1765604), (94751, 1654060), (156620, 1000663), (165406, 947510), (177530, 882802), (189502, 827030), (330812, 473755), (355060, 441401), (379004, 413515)]