129338928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 390652080

約数和(自身を除く): 261313152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1153, 1368, 1476, 1558, 1968, 2306, 2337, 2736, 2952, 3116, 3459, 4612, 4674, 5904, 6232, 6918, 7011, 9224, 9348, 10377, 12464, 13836, 14022, 18448, 18696, 20754, 21907, 27672, 28044, 37392, 41508, 43814, 47273, 55344, 56088, 65721, 83016, 87628, 94546, 112176, 131442, 141819, 166032, 175256, 189092, 197163, 262884, 283638, 350512, 378184, 394326, 425457, 525768, 567276, 756368, 788652, 850914, 898187, 1051536, 1134552, 1577304, 1701828, 1796374, 2269104, 2694561, 3154608, 3403656, 3592748, 5389122, 6807312, 7185496, 8083683, 10778244, 14370992, 16167366, 21556488, 32334732, 43112976, 64669464, 129338928]

約数ペア:

[(1, 129338928), (2, 64669464), (3, 43112976), (4, 32334732), (6, 21556488), (8, 16167366), (9, 14370992), (12, 10778244), (16, 8083683), (18, 7185496), (19, 6807312), (24, 5389122), (36, 3592748), (38, 3403656), (41, 3154608), (48, 2694561), (57, 2269104), (72, 1796374), (76, 1701828), (82, 1577304), (114, 1134552), (123, 1051536), (144, 898187), (152, 850914), (164, 788652), (171, 756368), (228, 567276), (246, 525768), (304, 425457), (328, 394326), (342, 378184), (369, 350512), (456, 283638), (492, 262884), (656, 197163), (684, 189092), (738, 175256), (779, 166032), (912, 141819), (984, 131442), (1153, 112176), (1368, 94546), (1476, 87628), (1558, 83016), (1968, 65721), (2306, 56088), (2337, 55344), (2736, 47273), (2952, 43814), (3116, 41508), (3459, 37392), (4612, 28044), (4674, 27672), (5904, 21907), (6232, 20754), (6918, 18696), (7011, 18448), (9224, 14022), (9348, 13836), (10377, 12464)]