156272704

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 112

約数和(自身を含む): 381853440

約数和(自身を除く): 225580736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 136, 142, 224, 238, 272, 284, 289, 448, 476, 497, 544, 568, 578, 952, 994, 1088, 1136, 1156, 1207, 1904, 1988, 2023, 2272, 2312, 2414, 3808, 3976, 4046, 4544, 4624, 4828, 4913, 7616, 7952, 8092, 8449, 9248, 9656, 9826, 15904, 16184, 16898, 18496, 19312, 19652, 20519, 31808, 32368, 33796, 34391, 38624, 39304, 41038, 64736, 67592, 68782, 77248, 78608, 82076, 129472, 135184, 137564, 143633, 157216, 164152, 270368, 275128, 287266, 314432, 328304, 348823, 540736, 550256, 574532, 656608, 697646, 1100512, 1149064, 1313216, 1395292, 2201024, 2298128, 2441761, 2790584, 4596256, 4883522, 5581168, 9192512, 9767044, 11162336, 19534088, 22324672, 39068176, 78136352, 156272704]

約数ペア:

[(1, 156272704), (2, 78136352), (4, 39068176), (7, 22324672), (8, 19534088), (14, 11162336), (16, 9767044), (17, 9192512), (28, 5581168), (32, 4883522), (34, 4596256), (56, 2790584), (64, 2441761), (68, 2298128), (71, 2201024), (112, 1395292), (119, 1313216), (136, 1149064), (142, 1100512), (224, 697646), (238, 656608), (272, 574532), (284, 550256), (289, 540736), (448, 348823), (476, 328304), (497, 314432), (544, 287266), (568, 275128), (578, 270368), (952, 164152), (994, 157216), (1088, 143633), (1136, 137564), (1156, 135184), (1207, 129472), (1904, 82076), (1988, 78608), (2023, 77248), (2272, 68782), (2312, 67592), (2414, 64736), (3808, 41038), (3976, 39304), (4046, 38624), (4544, 34391), (4624, 33796), (4828, 32368), (4913, 31808), (7616, 20519), (7952, 19652), (8092, 19312), (8449, 18496), (9248, 16898), (9656, 16184), (9826, 15904)]