171922944

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 496932480

約数和(自身を除く): 325009536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 137, 152, 172, 192, 228, 256, 258, 274, 304, 344, 384, 411, 456, 512, 516, 548, 608, 688, 768, 817, 822, 912, 1032, 1096, 1216, 1376, 1536, 1634, 1644, 1824, 2064, 2192, 2432, 2451, 2603, 2752, 3268, 3288, 3648, 4128, 4384, 4864, 4902, 5206, 5504, 5891, 6536, 6576, 7296, 7809, 8256, 8768, 9728, 9804, 10412, 11008, 11782, 13072, 13152, 14592, 15618, 16512, 17536, 17673, 19608, 20824, 22016, 23564, 26144, 26304, 29184, 31236, 33024, 35072, 35346, 39216, 41648, 47128, 52288, 52608, 62472, 66048, 70144, 70692, 78432, 83296, 94256, 104576, 105216, 111929, 124944, 141384, 156864, 166592, 188512, 209152, 210432, 223858, 249888, 282768, 313728, 333184, 335787, 377024, 418304, 447716, 499776, 565536, 627456, 666368, 671574, 754048, 895432, 999552, 1131072, 1254912, 1332736, 1343148, 1508096, 1790864, 1999104, 2262144, 2686296, 3016192, 3581728, 3998208, 4524288, 5372592, 7163456, 9048576, 10745184, 14326912, 21490368, 28653824, 42980736, 57307648, 85961472, 171922944]

約数ペア:

[(1, 171922944), (2, 85961472), (3, 57307648), (4, 42980736), (6, 28653824), (8, 21490368), (12, 14326912), (16, 10745184), (19, 9048576), (24, 7163456), (32, 5372592), (38, 4524288), (43, 3998208), (48, 3581728), (57, 3016192), (64, 2686296), (76, 2262144), (86, 1999104), (96, 1790864), (114, 1508096), (128, 1343148), (129, 1332736), (137, 1254912), (152, 1131072), (172, 999552), (192, 895432), (228, 754048), (256, 671574), (258, 666368), (274, 627456), (304, 565536), (344, 499776), (384, 447716), (411, 418304), (456, 377024), (512, 335787), (516, 333184), (548, 313728), (608, 282768), (688, 249888), (768, 223858), (817, 210432), (822, 209152), (912, 188512), (1032, 166592), (1096, 156864), (1216, 141384), (1376, 124944), (1536, 111929), (1634, 105216), (1644, 104576), (1824, 94256), (2064, 83296), (2192, 78432), (2432, 70692), (2451, 70144), (2603, 66048), (2752, 62472), (3268, 52608), (3288, 52288), (3648, 47128), (4128, 41648), (4384, 39216), (4864, 35346), (4902, 35072), (5206, 33024), (5504, 31236), (5891, 29184), (6536, 26304), (6576, 26144), (7296, 23564), (7809, 22016), (8256, 20824), (8768, 19608), (9728, 17673), (9804, 17536), (10412, 16512), (11008, 15618), (11782, 14592), (13072, 13152)]