156941824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 381538080

約数和(自身を除く): 224596256

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 73, 76, 104, 128, 136, 146, 152, 208, 221, 247, 256, 272, 292, 304, 323, 416, 442, 494, 512, 544, 584, 608, 646, 832, 884, 949, 988, 1088, 1168, 1216, 1241, 1292, 1387, 1664, 1768, 1898, 1976, 2176, 2336, 2432, 2482, 2584, 2774, 3328, 3536, 3796, 3952, 4199, 4352, 4672, 4864, 4964, 5168, 5548, 6656, 7072, 7592, 7904, 8398, 8704, 9344, 9728, 9928, 10336, 11096, 14144, 15184, 15808, 16133, 16796, 18031, 18688, 19856, 20672, 22192, 23579, 28288, 30368, 31616, 32266, 33592, 36062, 37376, 39712, 41344, 44384, 47158, 56576, 60736, 63232, 64532, 67184, 72124, 79424, 82688, 88768, 94316, 113152, 121472, 126464, 129064, 134368, 144248, 158848, 165376, 177536, 188632, 242944, 258128, 268736, 288496, 306527, 317696, 355072, 377264, 485888, 516256, 537472, 576992, 613054, 635392, 710144, 754528, 1032512, 1074944, 1153984, 1226108, 1509056, 2065024, 2149888, 2307968, 2452216, 3018112, 4130048, 4615936, 4904432, 6036224, 8260096, 9231872, 9808864, 12072448, 19617728, 39235456, 78470912, 156941824]

約数ペア:

[(1, 156941824), (2, 78470912), (4, 39235456), (8, 19617728), (13, 12072448), (16, 9808864), (17, 9231872), (19, 8260096), (26, 6036224), (32, 4904432), (34, 4615936), (38, 4130048), (52, 3018112), (64, 2452216), (68, 2307968), (73, 2149888), (76, 2065024), (104, 1509056), (128, 1226108), (136, 1153984), (146, 1074944), (152, 1032512), (208, 754528), (221, 710144), (247, 635392), (256, 613054), (272, 576992), (292, 537472), (304, 516256), (323, 485888), (416, 377264), (442, 355072), (494, 317696), (512, 306527), (544, 288496), (584, 268736), (608, 258128), (646, 242944), (832, 188632), (884, 177536), (949, 165376), (988, 158848), (1088, 144248), (1168, 134368), (1216, 129064), (1241, 126464), (1292, 121472), (1387, 113152), (1664, 94316), (1768, 88768), (1898, 82688), (1976, 79424), (2176, 72124), (2336, 67184), (2432, 64532), (2482, 63232), (2584, 60736), (2774, 56576), (3328, 47158), (3536, 44384), (3796, 41344), (3952, 39712), (4199, 37376), (4352, 36062), (4672, 33592), (4864, 32266), (4964, 31616), (5168, 30368), (5548, 28288), (6656, 23579), (7072, 22192), (7592, 20672), (7904, 19856), (8398, 18688), (8704, 18031), (9344, 16796), (9728, 16133), (9928, 15808), (10336, 15184), (11096, 14144)]