156755214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 437913216

約数和(自身を除く): 281158002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 107, 126, 147, 151, 154, 198, 214, 231, 294, 302, 321, 441, 453, 462, 539, 642, 693, 749, 882, 906, 963, 1057, 1078, 1177, 1359, 1386, 1498, 1617, 1661, 1926, 2114, 2247, 2354, 2718, 3171, 3234, 3322, 3531, 4494, 4851, 4983, 5243, 6342, 6741, 7062, 7399, 8239, 9513, 9702, 9966, 10486, 10593, 11627, 13482, 14798, 14949, 15729, 16157, 16478, 19026, 21186, 22197, 23254, 24717, 29898, 31458, 32314, 34881, 44394, 47187, 48471, 49434, 57673, 66591, 69762, 74151, 81389, 94374, 96942, 104643, 113099, 115346, 133182, 145413, 148302, 162778, 173019, 177727, 209286, 226198, 244167, 290826, 339297, 346038, 355454, 488334, 519057, 533181, 678594, 732501, 791693, 1017891, 1038114, 1066362, 1244089, 1465002, 1583386, 1599543, 2035782, 2375079, 2488178, 3199086, 3732267, 4750158, 7125237, 7464534, 8708623, 11196801, 14250474, 17417246, 22393602, 26125869, 52251738, 78377607, 156755214]

約数ペア:

[(1, 156755214), (2, 78377607), (3, 52251738), (6, 26125869), (7, 22393602), (9, 17417246), (11, 14250474), (14, 11196801), (18, 8708623), (21, 7464534), (22, 7125237), (33, 4750158), (42, 3732267), (49, 3199086), (63, 2488178), (66, 2375079), (77, 2035782), (98, 1599543), (99, 1583386), (107, 1465002), (126, 1244089), (147, 1066362), (151, 1038114), (154, 1017891), (198, 791693), (214, 732501), (231, 678594), (294, 533181), (302, 519057), (321, 488334), (441, 355454), (453, 346038), (462, 339297), (539, 290826), (642, 244167), (693, 226198), (749, 209286), (882, 177727), (906, 173019), (963, 162778), (1057, 148302), (1078, 145413), (1177, 133182), (1359, 115346), (1386, 113099), (1498, 104643), (1617, 96942), (1661, 94374), (1926, 81389), (2114, 74151), (2247, 69762), (2354, 66591), (2718, 57673), (3171, 49434), (3234, 48471), (3322, 47187), (3531, 44394), (4494, 34881), (4851, 32314), (4983, 31458), (5243, 29898), (6342, 24717), (6741, 23254), (7062, 22197), (7399, 21186), (8239, 19026), (9513, 16478), (9702, 16157), (9966, 15729), (10486, 14949), (10593, 14798), (11627, 13482)]