143881248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 446433120

約数和(自身を除く): 302551872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 146, 147, 168, 196, 219, 224, 292, 294, 336, 392, 419, 438, 511, 584, 588, 672, 784, 838, 876, 1022, 1168, 1176, 1257, 1533, 1568, 1676, 1752, 2044, 2336, 2352, 2514, 2933, 3066, 3352, 3504, 3577, 4088, 4704, 5028, 5866, 6132, 6704, 7008, 7154, 8176, 8799, 10056, 10731, 11732, 12264, 13408, 14308, 16352, 17598, 20112, 20531, 21462, 23464, 24528, 28616, 30587, 35196, 40224, 41062, 42924, 46928, 49056, 57232, 61174, 61593, 70392, 82124, 85848, 91761, 93856, 114464, 122348, 123186, 140784, 164248, 171696, 183522, 214109, 244696, 246372, 281568, 328496, 343392, 367044, 428218, 489392, 492744, 642327, 656992, 734088, 856436, 978784, 985488, 1284654, 1468176, 1498763, 1712872, 1970976, 2569308, 2936352, 2997526, 3425744, 4496289, 5138616, 5995052, 6851488, 8992578, 10277232, 11990104, 17985156, 20554464, 23980208, 35970312, 47960416, 71940624, 143881248]

約数ペア:

[(1, 143881248), (2, 71940624), (3, 47960416), (4, 35970312), (6, 23980208), (7, 20554464), (8, 17985156), (12, 11990104), (14, 10277232), (16, 8992578), (21, 6851488), (24, 5995052), (28, 5138616), (32, 4496289), (42, 3425744), (48, 2997526), (49, 2936352), (56, 2569308), (73, 1970976), (84, 1712872), (96, 1498763), (98, 1468176), (112, 1284654), (146, 985488), (147, 978784), (168, 856436), (196, 734088), (219, 656992), (224, 642327), (292, 492744), (294, 489392), (336, 428218), (392, 367044), (419, 343392), (438, 328496), (511, 281568), (584, 246372), (588, 244696), (672, 214109), (784, 183522), (838, 171696), (876, 164248), (1022, 140784), (1168, 123186), (1176, 122348), (1257, 114464), (1533, 93856), (1568, 91761), (1676, 85848), (1752, 82124), (2044, 70392), (2336, 61593), (2352, 61174), (2514, 57232), (2933, 49056), (3066, 46928), (3352, 42924), (3504, 41062), (3577, 40224), (4088, 35196), (4704, 30587), (5028, 28616), (5866, 24528), (6132, 23464), (6704, 21462), (7008, 20531), (7154, 20112), (8176, 17598), (8799, 16352), (10056, 14308), (10731, 13408), (11732, 12264)]