158447718

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 445616640

約数和(自身を除く): 287168922

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 71, 78, 99, 102, 117, 142, 143, 153, 187, 198, 213, 221, 234, 286, 289, 297, 306, 351, 374, 426, 429, 442, 459, 561, 578, 594, 639, 663, 702, 781, 858, 867, 918, 923, 1122, 1207, 1278, 1287, 1326, 1562, 1683, 1734, 1846, 1917, 1989, 2343, 2414, 2431, 2574, 2601, 2769, 3179, 3366, 3621, 3757, 3834, 3861, 3978, 4686, 4862, 5049, 5202, 5538, 5967, 6358, 7029, 7242, 7293, 7514, 7722, 7803, 8307, 9537, 10098, 10153, 10863, 11271, 11934, 13277, 14058, 14586, 15606, 15691, 16614, 19074, 20306, 20519, 21087, 21726, 21879, 22542, 24921, 26554, 28611, 30459, 31382, 32589, 33813, 39831, 41038, 41327, 42174, 43758, 47073, 49842, 57222, 60918, 61557, 65178, 65637, 67626, 79662, 82654, 85833, 91377, 94146, 101439, 119493, 123114, 123981, 131274, 141219, 171666, 172601, 182754, 184671, 202878, 225709, 238986, 247962, 266747, 274131, 282438, 345202, 358479, 369342, 371943, 423657, 451418, 517803, 533494, 548262, 554013, 677127, 716958, 743886, 800241, 847314, 1035606, 1108026, 1115829, 1354254, 1553409, 1600482, 2031381, 2231658, 2400723, 2934217, 3106818, 4062762, 4660227, 4801446, 5868434, 6094143, 7202169, 8802651, 9320454, 12188286, 14404338, 17605302, 26407953, 52815906, 79223859, 158447718]

約数ペア:

[(1, 158447718), (2, 79223859), (3, 52815906), (6, 26407953), (9, 17605302), (11, 14404338), (13, 12188286), (17, 9320454), (18, 8802651), (22, 7202169), (26, 6094143), (27, 5868434), (33, 4801446), (34, 4660227), (39, 4062762), (51, 3106818), (54, 2934217), (66, 2400723), (71, 2231658), (78, 2031381), (99, 1600482), (102, 1553409), (117, 1354254), (142, 1115829), (143, 1108026), (153, 1035606), (187, 847314), (198, 800241), (213, 743886), (221, 716958), (234, 677127), (286, 554013), (289, 548262), (297, 533494), (306, 517803), (351, 451418), (374, 423657), (426, 371943), (429, 369342), (442, 358479), (459, 345202), (561, 282438), (578, 274131), (594, 266747), (639, 247962), (663, 238986), (702, 225709), (781, 202878), (858, 184671), (867, 182754), (918, 172601), (923, 171666), (1122, 141219), (1207, 131274), (1278, 123981), (1287, 123114), (1326, 119493), (1562, 101439), (1683, 94146), (1734, 91377), (1846, 85833), (1917, 82654), (1989, 79662), (2343, 67626), (2414, 65637), (2431, 65178), (2574, 61557), (2601, 60918), (2769, 57222), (3179, 49842), (3366, 47073), (3621, 43758), (3757, 42174), (3834, 41327), (3861, 41038), (3978, 39831), (4686, 33813), (4862, 32589), (5049, 31382), (5202, 30459), (5538, 28611), (5967, 26554), (6358, 24921), (7029, 22542), (7242, 21879), (7293, 21726), (7514, 21087), (7722, 20519), (7803, 20306), (8307, 19074), (9537, 16614), (10098, 15691), (10153, 15606), (10863, 14586), (11271, 14058), (11934, 13277)]