156701199616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{19759}}^1$

素因数の和:22171

約数の個数: 72

約数和(自身を含む): 337009487360

約数和(自身を除く): 180308287744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2383, 3328, 4766, 9532, 19064, 19759, 30979, 38128, 39518, 61958, 76256, 79036, 123916, 152512, 158072, 247832, 256867, 305024, 316144, 495664, 513734, 610048, 632288, 991328, 1027468, 1264576, 1982656, 2054936, 2529152, 3965312, 4109872, 5058304, 7930624, 8219744, 16439488, 32878976, 47085697, 65757952, 94171394, 188342788, 376685576, 612114061, 753371152, 1224228122, 1506742304, 2448456244, 3013484608, 4896912488, 6026969216, 9793824976, 12053938432, 19587649952, 39175299904, 78350599808, 156701199616]

約数ペア:

[(1, 156701199616), (2, 78350599808), (4, 39175299904), (8, 19587649952), (13, 12053938432), (16, 9793824976), (26, 6026969216), (32, 4896912488), (52, 3013484608), (64, 2448456244), (104, 1506742304), (128, 1224228122), (208, 753371152), (256, 612114061), (416, 376685576), (832, 188342788), (1664, 94171394), (2383, 65757952), (3328, 47085697), (4766, 32878976), (9532, 16439488), (19064, 8219744), (19759, 7930624), (30979, 5058304), (38128, 4109872), (39518, 3965312), (61958, 2529152), (76256, 2054936), (79036, 1982656), (123916, 1264576), (152512, 1027468), (158072, 991328), (247832, 632288), (256867, 610048), (305024, 513734), (316144, 495664)]