178320768

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 499392000

約数和(自身を除く): 321071232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 67, 87, 96, 116, 128, 134, 174, 192, 201, 232, 239, 268, 348, 384, 402, 464, 478, 536, 696, 717, 804, 928, 956, 1072, 1392, 1434, 1608, 1856, 1912, 1943, 2144, 2784, 2868, 3216, 3712, 3824, 3886, 4288, 5568, 5736, 5829, 6432, 6931, 7648, 7772, 8576, 11136, 11472, 11658, 12864, 13862, 15296, 15544, 16013, 20793, 22944, 23316, 25728, 27724, 30592, 31088, 32026, 41586, 45888, 46632, 48039, 55448, 62176, 64052, 83172, 91776, 93264, 96078, 110896, 124352, 128104, 166344, 186528, 192156, 221792, 248704, 256208, 332688, 373056, 384312, 443584, 464377, 512416, 665376, 746112, 768624, 887168, 928754, 1024832, 1330752, 1393131, 1537248, 1857508, 2049664, 2661504, 2786262, 3074496, 3715016, 5572524, 6148992, 7430032, 11145048, 14860064, 22290096, 29720128, 44580192, 59440256, 89160384, 178320768]

約数ペア:

[(1, 178320768), (2, 89160384), (3, 59440256), (4, 44580192), (6, 29720128), (8, 22290096), (12, 14860064), (16, 11145048), (24, 7430032), (29, 6148992), (32, 5572524), (48, 3715016), (58, 3074496), (64, 2786262), (67, 2661504), (87, 2049664), (96, 1857508), (116, 1537248), (128, 1393131), (134, 1330752), (174, 1024832), (192, 928754), (201, 887168), (232, 768624), (239, 746112), (268, 665376), (348, 512416), (384, 464377), (402, 443584), (464, 384312), (478, 373056), (536, 332688), (696, 256208), (717, 248704), (804, 221792), (928, 192156), (956, 186528), (1072, 166344), (1392, 128104), (1434, 124352), (1608, 110896), (1856, 96078), (1912, 93264), (1943, 91776), (2144, 83172), (2784, 64052), (2868, 62176), (3216, 55448), (3712, 48039), (3824, 46632), (3886, 45888), (4288, 41586), (5568, 32026), (5736, 31088), (5829, 30592), (6432, 27724), (6931, 25728), (7648, 23316), (7772, 22944), (8576, 20793), (11136, 16013), (11472, 15544), (11658, 15296), (12864, 13862)]