156780987426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1830

約数の個数: 160

約数和(自身を含む): 404170124160

約数和(自身を除く): 247389136734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 283, 378, 457, 566, 567, 849, 914, 1069, 1134, 1371, 1698, 1981, 2138, 2547, 2742, 3199, 3207, 3962, 4113, 5094, 5943, 6398, 6414, 7483, 7641, 8226, 9597, 9621, 11886, 12339, 14966, 15282, 17829, 19194, 19242, 22449, 22923, 24678, 28791, 28863, 35658, 37017, 44898, 45846, 53487, 57582, 57726, 67347, 74034, 86373, 86589, 106974, 129331, 134694, 160461, 172746, 173178, 202041, 258662, 259119, 302527, 320922, 387993, 404082, 488533, 518238, 605054, 606123, 775986, 905317, 907581, 977066, 1163979, 1212246, 1465599, 1810634, 1815162, 2117689, 2327958, 2715951, 2722743, 2931198, 3419731, 3491937, 4235378, 4396797, 5431902, 5445486, 6353067, 6839462, 6983874, 8147853, 8168229, 8793594, 10259193, 10475811, 12706134, 13190391, 16295706, 16336458, 19059201, 20518386, 20951622, 24443559, 24504687, 26380782, 30777579, 38118402, 39571173, 48887118, 49009374, 57177603, 61555158, 73330677, 79142346, 92332737, 114355206, 138254839, 146661354, 171532809, 184665474, 276509678, 276998211, 343065618, 414764517, 553996422, 829529034, 967783873, 1244293551, 1935567746, 2488587102, 2903351619, 3732880653, 5806703238, 7465761306, 8710054857, 11198641959, 17420109714, 22397283918, 26130164571, 52260329142, 78390493713, 156780987426]

約数ペア:

[(1, 156780987426), (2, 78390493713), (3, 52260329142), (6, 26130164571), (7, 22397283918), (9, 17420109714), (14, 11198641959), (18, 8710054857), (21, 7465761306), (27, 5806703238), (42, 3732880653), (54, 2903351619), (63, 2488587102), (81, 1935567746), (126, 1244293551), (162, 967783873), (189, 829529034), (283, 553996422), (378, 414764517), (457, 343065618), (566, 276998211), (567, 276509678), (849, 184665474), (914, 171532809), (1069, 146661354), (1134, 138254839), (1371, 114355206), (1698, 92332737), (1981, 79142346), (2138, 73330677), (2547, 61555158), (2742, 57177603), (3199, 49009374), (3207, 48887118), (3962, 39571173), (4113, 38118402), (5094, 30777579), (5943, 26380782), (6398, 24504687), (6414, 24443559), (7483, 20951622), (7641, 20518386), (8226, 19059201), (9597, 16336458), (9621, 16295706), (11886, 13190391), (12339, 12706134), (14966, 10475811), (15282, 10259193), (17829, 8793594), (19194, 8168229), (19242, 8147853), (22449, 6983874), (22923, 6839462), (24678, 6353067), (28791, 5445486), (28863, 5431902), (35658, 4396797), (37017, 4235378), (44898, 3491937), (45846, 3419731), (53487, 2931198), (57582, 2722743), (57726, 2715951), (67347, 2327958), (74034, 2117689), (86373, 1815162), (86589, 1810634), (106974, 1465599), (129331, 1212246), (134694, 1163979), (160461, 977066), (172746, 907581), (173178, 905317), (202041, 775986), (258662, 606123), (259119, 605054), (302527, 518238), (320922, 488533), (387993, 404082)]