145744416

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2758

約数の個数: 72

約数和(自身を含む): 416707200

約数和(自身を除く): 270962784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 2543, 3184, 3582, 4776, 5086, 6368, 7164, 7629, 9552, 10172, 14328, 15258, 19104, 20344, 22887, 28656, 30516, 40688, 45774, 57312, 61032, 81376, 91548, 122064, 183096, 244128, 366192, 506057, 732384, 1012114, 1518171, 2024228, 3036342, 4048456, 4554513, 6072684, 8096912, 9109026, 12145368, 16193824, 18218052, 24290736, 36436104, 48581472, 72872208, 145744416]

約数ペア:

[(1, 145744416), (2, 72872208), (3, 48581472), (4, 36436104), (6, 24290736), (8, 18218052), (9, 16193824), (12, 12145368), (16, 9109026), (18, 8096912), (24, 6072684), (32, 4554513), (36, 4048456), (48, 3036342), (72, 2024228), (96, 1518171), (144, 1012114), (199, 732384), (288, 506057), (398, 366192), (597, 244128), (796, 183096), (1194, 122064), (1592, 91548), (1791, 81376), (2388, 61032), (2543, 57312), (3184, 45774), (3582, 40688), (4776, 30516), (5086, 28656), (6368, 22887), (7164, 20344), (7629, 19104), (9552, 15258), (10172, 14328)]