156989355306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{12781}}^1$

素因数の和:13860

約数の個数: 96

約数和(自身を含む): 374545321920

約数和(自身を除く): 217555966614

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1019, 1722, 2009, 2038, 3057, 4018, 6027, 6114, 7133, 12054, 12781, 14266, 21399, 25562, 38343, 41779, 42798, 49931, 76686, 83558, 89467, 99862, 125337, 149793, 178934, 250674, 268401, 292453, 299586, 524021, 536802, 584906, 626269, 877359, 1048042, 1252538, 1572063, 1754718, 1878807, 2047171, 3144126, 3668147, 3757614, 4094342, 6141513, 7336294, 11004441, 12283026, 13023839, 22008882, 25677029, 26047678, 39071517, 51354058, 77031087, 78143034, 91166873, 154062174, 182333746, 273500619, 533977399, 547001238, 638168111, 1067954798, 1276336222, 1601932197, 1914504333, 3203864394, 3737841793, 3829008666, 7475683586, 11213525379, 22427050758, 26164892551, 52329785102, 78494677653, 156989355306]

約数ペア:

[(1, 156989355306), (2, 78494677653), (3, 52329785102), (6, 26164892551), (7, 22427050758), (14, 11213525379), (21, 7475683586), (41, 3829008666), (42, 3737841793), (49, 3203864394), (82, 1914504333), (98, 1601932197), (123, 1276336222), (147, 1067954798), (246, 638168111), (287, 547001238), (294, 533977399), (574, 273500619), (861, 182333746), (1019, 154062174), (1722, 91166873), (2009, 78143034), (2038, 77031087), (3057, 51354058), (4018, 39071517), (6027, 26047678), (6114, 25677029), (7133, 22008882), (12054, 13023839), (12781, 12283026), (14266, 11004441), (21399, 7336294), (25562, 6141513), (38343, 4094342), (41779, 3757614), (42798, 3668147), (49931, 3144126), (76686, 2047171), (83558, 1878807), (89467, 1754718), (99862, 1572063), (125337, 1252538), (149793, 1048042), (178934, 877359), (250674, 626269), (268401, 584906), (292453, 536802), (299586, 524021)]