135864816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 395974656

約数和(自身を除く): 260109840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 41, 48, 51, 62, 68, 82, 93, 102, 123, 124, 131, 136, 164, 186, 204, 246, 248, 262, 272, 328, 372, 393, 408, 492, 496, 524, 527, 656, 697, 744, 786, 816, 984, 1048, 1054, 1271, 1394, 1488, 1572, 1581, 1968, 2091, 2096, 2108, 2227, 2542, 2788, 3144, 3162, 3813, 4061, 4182, 4216, 4454, 5084, 5371, 5576, 6288, 6324, 6681, 7626, 8122, 8364, 8432, 8908, 10168, 10742, 11152, 12183, 12648, 13362, 15252, 16113, 16244, 16728, 17816, 20336, 21484, 21607, 24366, 25296, 26724, 30504, 32226, 32488, 33456, 35632, 42968, 43214, 48732, 53448, 61008, 64452, 64821, 64976, 69037, 85936, 86428, 91307, 97464, 106896, 128904, 129642, 138074, 166501, 172856, 182614, 194928, 207111, 257808, 259284, 273921, 276148, 333002, 345712, 365228, 414222, 499503, 518568, 547842, 552296, 666004, 730456, 828444, 999006, 1037136, 1095684, 1104592, 1332008, 1460912, 1656888, 1998012, 2191368, 2664016, 2830517, 3313776, 3996024, 4382736, 5661034, 7992048, 8491551, 11322068, 16983102, 22644136, 33966204, 45288272, 67932408, 135864816]

約数ペア:

[(1, 135864816), (2, 67932408), (3, 45288272), (4, 33966204), (6, 22644136), (8, 16983102), (12, 11322068), (16, 8491551), (17, 7992048), (24, 5661034), (31, 4382736), (34, 3996024), (41, 3313776), (48, 2830517), (51, 2664016), (62, 2191368), (68, 1998012), (82, 1656888), (93, 1460912), (102, 1332008), (123, 1104592), (124, 1095684), (131, 1037136), (136, 999006), (164, 828444), (186, 730456), (204, 666004), (246, 552296), (248, 547842), (262, 518568), (272, 499503), (328, 414222), (372, 365228), (393, 345712), (408, 333002), (492, 276148), (496, 273921), (524, 259284), (527, 257808), (656, 207111), (697, 194928), (744, 182614), (786, 172856), (816, 166501), (984, 138074), (1048, 129642), (1054, 128904), (1271, 106896), (1394, 97464), (1488, 91307), (1572, 86428), (1581, 85936), (1968, 69037), (2091, 64976), (2096, 64821), (2108, 64452), (2227, 61008), (2542, 53448), (2788, 48732), (3144, 43214), (3162, 42968), (3813, 35632), (4061, 33456), (4182, 32488), (4216, 32226), (4454, 30504), (5084, 26724), (5371, 25296), (5576, 24366), (6288, 21607), (6324, 21484), (6681, 20336), (7626, 17816), (8122, 16728), (8364, 16244), (8432, 16113), (8908, 15252), (10168, 13362), (10742, 12648), (11152, 12183)]