156924921560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{8941}}^1$

素因数の和:9429

約数の個数: 128

約数和(自身を含む): 389732420160

約数和(自身を除く): 232807498600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 353, 440, 452, 565, 706, 904, 1130, 1243, 1412, 1765, 2260, 2486, 2824, 3530, 3883, 4520, 4972, 6215, 7060, 7766, 8941, 9944, 12430, 14120, 15532, 17882, 19415, 24860, 31064, 35764, 38830, 39889, 44705, 49720, 71528, 77660, 79778, 89410, 98351, 155320, 159556, 178820, 196702, 199445, 319112, 357640, 393404, 398890, 438779, 491755, 786808, 797780, 877558, 983510, 1010333, 1595560, 1755116, 1967020, 2020666, 2193895, 3156173, 3510232, 3934040, 4041332, 4387790, 5051665, 6312346, 8082664, 8775580, 10103330, 11113663, 12624692, 15780865, 17551160, 20206660, 22227326, 25249384, 31561730, 34717903, 40413320, 44454652, 55568315, 63123460, 69435806, 88909304, 111136630, 126246920, 138871612, 173589515, 222273260, 277743224, 347179030, 356647549, 444546520, 694358060, 713295098, 1388716120, 1426590196, 1783237745, 2853180392, 3566475490, 3923123039, 7132950980, 7846246078, 14265901960, 15692492156, 19615615195, 31384984312, 39231230390, 78462460780, 156924921560]

約数ペア:

[(1, 156924921560), (2, 78462460780), (4, 39231230390), (5, 31384984312), (8, 19615615195), (10, 15692492156), (11, 14265901960), (20, 7846246078), (22, 7132950980), (40, 3923123039), (44, 3566475490), (55, 2853180392), (88, 1783237745), (110, 1426590196), (113, 1388716120), (220, 713295098), (226, 694358060), (353, 444546520), (440, 356647549), (452, 347179030), (565, 277743224), (706, 222273260), (904, 173589515), (1130, 138871612), (1243, 126246920), (1412, 111136630), (1765, 88909304), (2260, 69435806), (2486, 63123460), (2824, 55568315), (3530, 44454652), (3883, 40413320), (4520, 34717903), (4972, 31561730), (6215, 25249384), (7060, 22227326), (7766, 20206660), (8941, 17551160), (9944, 15780865), (12430, 12624692), (14120, 11113663), (15532, 10103330), (17882, 8775580), (19415, 8082664), (24860, 6312346), (31064, 5051665), (35764, 4387790), (38830, 4041332), (39889, 3934040), (44705, 3510232), (49720, 3156173), (71528, 2193895), (77660, 2020666), (79778, 1967020), (89410, 1755116), (98351, 1595560), (155320, 1010333), (159556, 983510), (178820, 877558), (196702, 797780), (199445, 786808), (319112, 491755), (357640, 438779), (393404, 398890)]