162205888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 112

約数和(自身を含む): 377789440

約数和(自身を除く): 215583552

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 208, 247, 248, 304, 331, 403, 416, 494, 496, 589, 608, 662, 806, 832, 988, 992, 1178, 1216, 1324, 1612, 1976, 1984, 2356, 2648, 3224, 3952, 4303, 4712, 5296, 6289, 6448, 7657, 7904, 8606, 9424, 10261, 10592, 12578, 12896, 15314, 15808, 17212, 18848, 20522, 21184, 25156, 25792, 30628, 34424, 37696, 41044, 50312, 61256, 68848, 81757, 82088, 100624, 122512, 133393, 137696, 163514, 164176, 194959, 201248, 245024, 266786, 275392, 327028, 328352, 389918, 402496, 490048, 533572, 654056, 656704, 779836, 1067144, 1308112, 1559672, 2134288, 2534467, 2616224, 3119344, 4268576, 5068934, 5232448, 6238688, 8537152, 10137868, 12477376, 20275736, 40551472, 81102944, 162205888]

約数ペア:

[(1, 162205888), (2, 81102944), (4, 40551472), (8, 20275736), (13, 12477376), (16, 10137868), (19, 8537152), (26, 6238688), (31, 5232448), (32, 5068934), (38, 4268576), (52, 3119344), (62, 2616224), (64, 2534467), (76, 2134288), (104, 1559672), (124, 1308112), (152, 1067144), (208, 779836), (247, 656704), (248, 654056), (304, 533572), (331, 490048), (403, 402496), (416, 389918), (494, 328352), (496, 327028), (589, 275392), (608, 266786), (662, 245024), (806, 201248), (832, 194959), (988, 164176), (992, 163514), (1178, 137696), (1216, 133393), (1324, 122512), (1612, 100624), (1976, 82088), (1984, 81757), (2356, 68848), (2648, 61256), (3224, 50312), (3952, 41044), (4303, 37696), (4712, 34424), (5296, 30628), (6289, 25792), (6448, 25156), (7657, 21184), (7904, 20522), (8606, 18848), (9424, 17212), (10261, 15808), (10592, 15314), (12578, 12896)]