15928992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 33604128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 71, 72, 76, 82, 96, 114, 123, 142, 144, 152, 164, 171, 213, 228, 246, 284, 288, 304, 328, 342, 369, 426, 456, 492, 568, 608, 639, 656, 684, 738, 779, 852, 912, 984, 1136, 1278, 1312, 1349, 1368, 1476, 1558, 1704, 1824, 1968, 2272, 2337, 2556, 2698, 2736, 2911, 2952, 3116, 3408, 3936, 4047, 4674, 5112, 5396, 5472, 5822, 5904, 6232, 6816, 7011, 8094, 8733, 9348, 10224, 10792, 11644, 11808, 12141, 12464, 14022, 16188, 17466, 18696, 20448, 21584, 23288, 24282, 24928, 26199, 28044, 32376, 34932, 37392, 43168, 46576, 48564, 52398, 55309, 56088, 64752, 69864, 74784, 93152, 97128, 104796, 110618, 112176, 129504, 139728, 165927, 194256, 209592, 221236, 224352, 279456, 331854, 388512, 419184, 442472, 497781, 663708, 838368, 884944, 995562, 1327416, 1769888, 1991124, 2654832, 3982248, 5309664, 7964496, 15928992]

約数ペア:

[(1, 15928992), (2, 7964496), (3, 5309664), (4, 3982248), (6, 2654832), (8, 1991124), (9, 1769888), (12, 1327416), (16, 995562), (18, 884944), (19, 838368), (24, 663708), (32, 497781), (36, 442472), (38, 419184), (41, 388512), (48, 331854), (57, 279456), (71, 224352), (72, 221236), (76, 209592), (82, 194256), (96, 165927), (114, 139728), (123, 129504), (142, 112176), (144, 110618), (152, 104796), (164, 97128), (171, 93152), (213, 74784), (228, 69864), (246, 64752), (284, 56088), (288, 55309), (304, 52398), (328, 48564), (342, 46576), (369, 43168), (426, 37392), (456, 34932), (492, 32376), (568, 28044), (608, 26199), (639, 24928), (656, 24282), (684, 23288), (738, 21584), (779, 20448), (852, 18696), (912, 17466), (984, 16188), (1136, 14022), (1278, 12464), (1312, 12141), (1349, 11808), (1368, 11644), (1476, 10792), (1558, 10224), (1704, 9348), (1824, 8733), (1968, 8094), (2272, 7011), (2337, 6816), (2556, 6232), (2698, 5904), (2736, 5822), (2911, 5472), (2952, 5396), (3116, 5112), (3408, 4674), (3936, 4047)]