15958944

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 120

約数和(自身を含む): 48299328

約数和(自身を除く): 32340384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 131, 141, 144, 162, 188, 216, 262, 282, 288, 324, 376, 393, 423, 432, 524, 564, 648, 752, 786, 846, 864, 1048, 1128, 1179, 1269, 1296, 1504, 1572, 1692, 2096, 2256, 2358, 2538, 2592, 3144, 3384, 3537, 3807, 4192, 4512, 4716, 5076, 6157, 6288, 6768, 7074, 7614, 9432, 10152, 10611, 12314, 12576, 13536, 14148, 15228, 18471, 18864, 20304, 21222, 24628, 28296, 30456, 36942, 37728, 40608, 42444, 49256, 55413, 56592, 60912, 73884, 84888, 98512, 110826, 113184, 121824, 147768, 166239, 169776, 197024, 221652, 295536, 332478, 339552, 443304, 498717, 591072, 664956, 886608, 997434, 1329912, 1773216, 1994868, 2659824, 3989736, 5319648, 7979472, 15958944]

約数ペア:

[(1, 15958944), (2, 7979472), (3, 5319648), (4, 3989736), (6, 2659824), (8, 1994868), (9, 1773216), (12, 1329912), (16, 997434), (18, 886608), (24, 664956), (27, 591072), (32, 498717), (36, 443304), (47, 339552), (48, 332478), (54, 295536), (72, 221652), (81, 197024), (94, 169776), (96, 166239), (108, 147768), (131, 121824), (141, 113184), (144, 110826), (162, 98512), (188, 84888), (216, 73884), (262, 60912), (282, 56592), (288, 55413), (324, 49256), (376, 42444), (393, 40608), (423, 37728), (432, 36942), (524, 30456), (564, 28296), (648, 24628), (752, 21222), (786, 20304), (846, 18864), (864, 18471), (1048, 15228), (1128, 14148), (1179, 13536), (1269, 12576), (1296, 12314), (1504, 10611), (1572, 10152), (1692, 9432), (2096, 7614), (2256, 7074), (2358, 6768), (2538, 6288), (2592, 6157), (3144, 5076), (3384, 4716), (3537, 4512), (3807, 4192)]