163958112

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 491203440

約数和(自身を除く): 327245328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 67, 72, 87, 96, 116, 134, 144, 174, 201, 232, 261, 268, 288, 293, 348, 402, 464, 522, 536, 586, 603, 696, 804, 879, 928, 1044, 1072, 1172, 1206, 1392, 1608, 1758, 1943, 2088, 2144, 2344, 2412, 2637, 2784, 3216, 3516, 3886, 4176, 4688, 4824, 5274, 5829, 6432, 7032, 7772, 8352, 8497, 9376, 9648, 10548, 11658, 14064, 15544, 16994, 17487, 19296, 19631, 21096, 23316, 25491, 28128, 31088, 33988, 34974, 39262, 42192, 46632, 50982, 58893, 62176, 67976, 69948, 76473, 78524, 84384, 93264, 101964, 117786, 135952, 139896, 152946, 157048, 176679, 186528, 203928, 235572, 271904, 279792, 305892, 314096, 353358, 407856, 471144, 559584, 569299, 611784, 628192, 706716, 815712, 942288, 1138598, 1223568, 1413432, 1707897, 1884576, 2277196, 2447136, 2826864, 3415794, 4554392, 5123691, 5653728, 6831588, 9108784, 10247382, 13663176, 18217568, 20494764, 27326352, 40989528, 54652704, 81979056, 163958112]

約数ペア:

[(1, 163958112), (2, 81979056), (3, 54652704), (4, 40989528), (6, 27326352), (8, 20494764), (9, 18217568), (12, 13663176), (16, 10247382), (18, 9108784), (24, 6831588), (29, 5653728), (32, 5123691), (36, 4554392), (48, 3415794), (58, 2826864), (67, 2447136), (72, 2277196), (87, 1884576), (96, 1707897), (116, 1413432), (134, 1223568), (144, 1138598), (174, 942288), (201, 815712), (232, 706716), (261, 628192), (268, 611784), (288, 569299), (293, 559584), (348, 471144), (402, 407856), (464, 353358), (522, 314096), (536, 305892), (586, 279792), (603, 271904), (696, 235572), (804, 203928), (879, 186528), (928, 176679), (1044, 157048), (1072, 152946), (1172, 139896), (1206, 135952), (1392, 117786), (1608, 101964), (1758, 93264), (1943, 84384), (2088, 78524), (2144, 76473), (2344, 69948), (2412, 67976), (2637, 62176), (2784, 58893), (3216, 50982), (3516, 46632), (3886, 42192), (4176, 39262), (4688, 34974), (4824, 33988), (5274, 31088), (5829, 28128), (6432, 25491), (7032, 23316), (7772, 21096), (8352, 19631), (8497, 19296), (9376, 17487), (9648, 16994), (10548, 15544), (11658, 14064)]