103400128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 241239040

約数和(自身を除く): 137838912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 208, 211, 247, 248, 304, 403, 416, 422, 494, 496, 589, 608, 806, 832, 844, 988, 992, 1178, 1216, 1612, 1688, 1976, 1984, 2356, 2743, 3224, 3376, 3952, 4009, 4712, 5486, 6448, 6541, 6752, 7657, 7904, 8018, 9424, 10972, 12896, 13082, 13504, 15314, 15808, 16036, 18848, 21944, 25792, 26164, 30628, 32072, 37696, 43888, 52117, 52328, 61256, 64144, 85033, 87776, 104234, 104656, 122512, 124279, 128288, 170066, 175552, 208468, 209312, 245024, 248558, 256576, 340132, 416936, 418624, 490048, 497116, 680264, 833872, 994232, 1360528, 1615627, 1667744, 1988464, 2721056, 3231254, 3335488, 3976928, 5442112, 6462508, 7953856, 12925016, 25850032, 51700064, 103400128]

約数ペア:

[(1, 103400128), (2, 51700064), (4, 25850032), (8, 12925016), (13, 7953856), (16, 6462508), (19, 5442112), (26, 3976928), (31, 3335488), (32, 3231254), (38, 2721056), (52, 1988464), (62, 1667744), (64, 1615627), (76, 1360528), (104, 994232), (124, 833872), (152, 680264), (208, 497116), (211, 490048), (247, 418624), (248, 416936), (304, 340132), (403, 256576), (416, 248558), (422, 245024), (494, 209312), (496, 208468), (589, 175552), (608, 170066), (806, 128288), (832, 124279), (844, 122512), (988, 104656), (992, 104234), (1178, 87776), (1216, 85033), (1612, 64144), (1688, 61256), (1976, 52328), (1984, 52117), (2356, 43888), (2743, 37696), (3224, 32072), (3376, 30628), (3952, 26164), (4009, 25792), (4712, 21944), (5486, 18848), (6448, 16036), (6541, 15808), (6752, 15314), (7657, 13504), (7904, 13082), (8018, 12896), (9424, 10972)]