161188704

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 144

約数和(自身を含む): 500834880

約数和(自身を除く): 339646176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1091, 1296, 1368, 1539, 1824, 1944, 2052, 2182, 2592, 2736, 3078, 3273, 3888, 4104, 4364, 4617, 5472, 6156, 6546, 7776, 8208, 8728, 9234, 9819, 12312, 13092, 16416, 17456, 18468, 19638, 20729, 24624, 26184, 29457, 34912, 36936, 39276, 41458, 49248, 52368, 58914, 62187, 73872, 78552, 82916, 88371, 104736, 117828, 124374, 147744, 157104, 165832, 176742, 186561, 235656, 248748, 265113, 314208, 331664, 353484, 373122, 471312, 497496, 530226, 559683, 663328, 706968, 746244, 942624, 994992, 1060452, 1119366, 1413936, 1492488, 1679049, 1989984, 2120904, 2238732, 2827872, 2984976, 3358098, 4241808, 4477464, 5037147, 5969952, 6716196, 8483616, 8954928, 10074294, 13432392, 17909856, 20148588, 26864784, 40297176, 53729568, 80594352, 161188704]

約数ペア:

[(1, 161188704), (2, 80594352), (3, 53729568), (4, 40297176), (6, 26864784), (8, 20148588), (9, 17909856), (12, 13432392), (16, 10074294), (18, 8954928), (19, 8483616), (24, 6716196), (27, 5969952), (32, 5037147), (36, 4477464), (38, 4241808), (48, 3358098), (54, 2984976), (57, 2827872), (72, 2238732), (76, 2120904), (81, 1989984), (96, 1679049), (108, 1492488), (114, 1413936), (144, 1119366), (152, 1060452), (162, 994992), (171, 942624), (216, 746244), (228, 706968), (243, 663328), (288, 559683), (304, 530226), (324, 497496), (342, 471312), (432, 373122), (456, 353484), (486, 331664), (513, 314208), (608, 265113), (648, 248748), (684, 235656), (864, 186561), (912, 176742), (972, 165832), (1026, 157104), (1091, 147744), (1296, 124374), (1368, 117828), (1539, 104736), (1824, 88371), (1944, 82916), (2052, 78552), (2182, 73872), (2592, 62187), (2736, 58914), (3078, 52368), (3273, 49248), (3888, 41458), (4104, 39276), (4364, 36936), (4617, 34912), (5472, 29457), (6156, 26184), (6546, 24624), (7776, 20729), (8208, 19638), (8728, 18468), (9234, 17456), (9819, 16416), (12312, 13092)]