156722027140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{918329}}^1$

素因数の和:918421

約数の個数: 96

約数和(自身を含む): 399892308480

約数和(自身を除く): 243170281340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 53, 70, 92, 106, 115, 140, 161, 212, 230, 265, 322, 371, 460, 530, 644, 742, 805, 1060, 1219, 1484, 1610, 1855, 2438, 3220, 3710, 4876, 6095, 7420, 8533, 12190, 17066, 24380, 34132, 42665, 85330, 170660, 918329, 1836658, 3673316, 4591645, 6428303, 9183290, 12856606, 18366580, 21121567, 25713212, 32141515, 42243134, 48671437, 64283030, 84486268, 97342874, 105607835, 128566060, 147850969, 194685748, 211215670, 243357185, 295701938, 340700059, 422431340, 486714370, 591403876, 681400118, 739254845, 973428740, 1119443051, 1362800236, 1478509690, 1703500295, 2238886102, 2957019380, 3407000590, 4477772204, 5597215255, 6814001180, 7836101357, 11194430510, 15672202714, 22388861020, 31344405428, 39180506785, 78361013570, 156722027140]

約数ペア:

[(1, 156722027140), (2, 78361013570), (4, 39180506785), (5, 31344405428), (7, 22388861020), (10, 15672202714), (14, 11194430510), (20, 7836101357), (23, 6814001180), (28, 5597215255), (35, 4477772204), (46, 3407000590), (53, 2957019380), (70, 2238886102), (92, 1703500295), (106, 1478509690), (115, 1362800236), (140, 1119443051), (161, 973428740), (212, 739254845), (230, 681400118), (265, 591403876), (322, 486714370), (371, 422431340), (460, 340700059), (530, 295701938), (644, 243357185), (742, 211215670), (805, 194685748), (1060, 147850969), (1219, 128566060), (1484, 105607835), (1610, 97342874), (1855, 84486268), (2438, 64283030), (3220, 48671437), (3710, 42243134), (4876, 32141515), (6095, 25713212), (7420, 21121567), (8533, 18366580), (12190, 12856606), (17066, 9183290), (24380, 6428303), (34132, 4591645), (42665, 3673316), (85330, 1836658), (170660, 918329)]