129639042

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 337925952

約数和(自身を除く): 208286910

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 71, 78, 81, 102, 117, 142, 153, 162, 213, 221, 234, 243, 289, 306, 351, 426, 442, 459, 486, 578, 639, 663, 702, 867, 918, 923, 1053, 1207, 1278, 1326, 1377, 1734, 1846, 1917, 1989, 2106, 2414, 2601, 2754, 2769, 3159, 3621, 3757, 3834, 3978, 4131, 5202, 5538, 5751, 5967, 6318, 7242, 7514, 7803, 8262, 8307, 10863, 11271, 11502, 11934, 15606, 15691, 16614, 17253, 17901, 20519, 21726, 22542, 23409, 24921, 31382, 32589, 33813, 34506, 35802, 41038, 46818, 47073, 49842, 53703, 61557, 65178, 67626, 70227, 74763, 94146, 97767, 101439, 107406, 123114, 140454, 141219, 149526, 184671, 195534, 202878, 224289, 266747, 282438, 293301, 304317, 369342, 423657, 448578, 533494, 554013, 586602, 608634, 800241, 847314, 912951, 1108026, 1270971, 1600482, 1662039, 1825902, 2400723, 2541942, 3324078, 3812913, 4801446, 4986117, 7202169, 7625826, 9972234, 14404338, 21606507, 43213014, 64819521, 129639042]

約数ペア:

[(1, 129639042), (2, 64819521), (3, 43213014), (6, 21606507), (9, 14404338), (13, 9972234), (17, 7625826), (18, 7202169), (26, 4986117), (27, 4801446), (34, 3812913), (39, 3324078), (51, 2541942), (54, 2400723), (71, 1825902), (78, 1662039), (81, 1600482), (102, 1270971), (117, 1108026), (142, 912951), (153, 847314), (162, 800241), (213, 608634), (221, 586602), (234, 554013), (243, 533494), (289, 448578), (306, 423657), (351, 369342), (426, 304317), (442, 293301), (459, 282438), (486, 266747), (578, 224289), (639, 202878), (663, 195534), (702, 184671), (867, 149526), (918, 141219), (923, 140454), (1053, 123114), (1207, 107406), (1278, 101439), (1326, 97767), (1377, 94146), (1734, 74763), (1846, 70227), (1917, 67626), (1989, 65178), (2106, 61557), (2414, 53703), (2601, 49842), (2754, 47073), (2769, 46818), (3159, 41038), (3621, 35802), (3757, 34506), (3834, 33813), (3978, 32589), (4131, 31382), (5202, 24921), (5538, 23409), (5751, 22542), (5967, 21726), (6318, 20519), (7242, 17901), (7514, 17253), (7803, 16614), (8262, 15691), (8307, 15606), (10863, 11934), (11271, 11502)]