15858144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 33674976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 68, 72, 79, 82, 96, 102, 123, 136, 144, 153, 158, 164, 204, 237, 246, 272, 288, 306, 316, 328, 369, 408, 474, 492, 544, 612, 632, 656, 697, 711, 738, 816, 948, 984, 1224, 1264, 1312, 1343, 1394, 1422, 1476, 1632, 1896, 1968, 2091, 2448, 2528, 2686, 2788, 2844, 2952, 3239, 3792, 3936, 4029, 4182, 4896, 5372, 5576, 5688, 5904, 6273, 6478, 7584, 8058, 8364, 9717, 10744, 11152, 11376, 11808, 12087, 12546, 12956, 16116, 16728, 19434, 21488, 22304, 22752, 24174, 25092, 25912, 29151, 32232, 33456, 38868, 42976, 48348, 50184, 51824, 55063, 58302, 64464, 66912, 77736, 96696, 100368, 103648, 110126, 116604, 128928, 155472, 165189, 193392, 200736, 220252, 233208, 310944, 330378, 386784, 440504, 466416, 495567, 660756, 881008, 932832, 991134, 1321512, 1762016, 1982268, 2643024, 3964536, 5286048, 7929072, 15858144]

約数ペア:

[(1, 15858144), (2, 7929072), (3, 5286048), (4, 3964536), (6, 2643024), (8, 1982268), (9, 1762016), (12, 1321512), (16, 991134), (17, 932832), (18, 881008), (24, 660756), (32, 495567), (34, 466416), (36, 440504), (41, 386784), (48, 330378), (51, 310944), (68, 233208), (72, 220252), (79, 200736), (82, 193392), (96, 165189), (102, 155472), (123, 128928), (136, 116604), (144, 110126), (153, 103648), (158, 100368), (164, 96696), (204, 77736), (237, 66912), (246, 64464), (272, 58302), (288, 55063), (306, 51824), (316, 50184), (328, 48348), (369, 42976), (408, 38868), (474, 33456), (492, 32232), (544, 29151), (612, 25912), (632, 25092), (656, 24174), (697, 22752), (711, 22304), (738, 21488), (816, 19434), (948, 16728), (984, 16116), (1224, 12956), (1264, 12546), (1312, 12087), (1343, 11808), (1394, 11376), (1422, 11152), (1476, 10744), (1632, 9717), (1896, 8364), (1968, 8058), (2091, 7584), (2448, 6478), (2528, 6273), (2686, 5904), (2788, 5688), (2844, 5576), (2952, 5372), (3239, 4896), (3792, 4182), (3936, 4029)]