161342784

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16477}}^1$

素因数の和:16512

約数の個数: 84

約数和(自身を含む): 489693204

約数和(自身を除く): 328350420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 16477, 32954, 49431, 65908, 98862, 131816, 148293, 197724, 263632, 280109, 296586, 395448, 527264, 560218, 593172, 790896, 840327, 1054528, 1120436, 1186344, 1581792, 1680654, 2240872, 2372688, 2520981, 3163584, 3361308, 4481744, 4745376, 5041962, 6722616, 8963488, 9490752, 10083924, 13445232, 17926976, 20167848, 26890464, 40335696, 53780928, 80671392, 161342784]

約数ペア:

[(1, 161342784), (2, 80671392), (3, 53780928), (4, 40335696), (6, 26890464), (8, 20167848), (9, 17926976), (12, 13445232), (16, 10083924), (17, 9490752), (18, 8963488), (24, 6722616), (32, 5041962), (34, 4745376), (36, 4481744), (48, 3361308), (51, 3163584), (64, 2520981), (68, 2372688), (72, 2240872), (96, 1680654), (102, 1581792), (136, 1186344), (144, 1120436), (153, 1054528), (192, 840327), (204, 790896), (272, 593172), (288, 560218), (306, 527264), (408, 395448), (544, 296586), (576, 280109), (612, 263632), (816, 197724), (1088, 148293), (1224, 131816), (1632, 98862), (2448, 65908), (3264, 49431), (4896, 32954), (9792, 16477)]