155779632

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19015

約数の個数: 80

約数和(自身を含む): 470704000

約数和(自身を除く): 314924368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 18979, 37958, 56937, 75916, 113874, 151832, 170811, 227748, 303664, 341622, 360601, 455496, 512433, 683244, 721202, 910992, 1024866, 1081803, 1366488, 1442404, 2049732, 2163606, 2732976, 2884808, 3245409, 4099464, 4327212, 5769616, 6490818, 8198928, 8654424, 9736227, 12981636, 17308848, 19472454, 25963272, 38944908, 51926544, 77889816, 155779632]

約数ペア:

[(1, 155779632), (2, 77889816), (3, 51926544), (4, 38944908), (6, 25963272), (8, 19472454), (9, 17308848), (12, 12981636), (16, 9736227), (18, 8654424), (19, 8198928), (24, 6490818), (27, 5769616), (36, 4327212), (38, 4099464), (48, 3245409), (54, 2884808), (57, 2732976), (72, 2163606), (76, 2049732), (108, 1442404), (114, 1366488), (144, 1081803), (152, 1024866), (171, 910992), (216, 721202), (228, 683244), (304, 512433), (342, 455496), (432, 360601), (456, 341622), (513, 303664), (684, 227748), (912, 170811), (1026, 151832), (1368, 113874), (2052, 75916), (2736, 56937), (4104, 37958), (8208, 18979)]