158744768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 393094464

約数和(自身を除く): 234349696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 97, 104, 112, 182, 194, 208, 224, 281, 364, 388, 416, 448, 562, 679, 728, 776, 832, 1124, 1261, 1358, 1456, 1552, 1967, 2248, 2522, 2716, 2912, 3104, 3653, 3934, 4496, 5044, 5432, 5824, 6208, 7306, 7868, 8827, 8992, 10088, 10864, 14612, 15736, 17654, 17984, 20176, 21728, 25571, 27257, 29224, 31472, 35308, 40352, 43456, 51142, 54514, 58448, 62944, 70616, 80704, 102284, 109028, 116896, 125888, 141232, 190799, 204568, 218056, 233792, 282464, 354341, 381598, 409136, 436112, 564928, 708682, 763196, 818272, 872224, 1417364, 1526392, 1636544, 1744448, 2480387, 2834728, 3052784, 4960774, 5669456, 6105568, 9921548, 11338912, 12211136, 19843096, 22677824, 39686192, 79372384, 158744768]

約数ペア:

[(1, 158744768), (2, 79372384), (4, 39686192), (7, 22677824), (8, 19843096), (13, 12211136), (14, 11338912), (16, 9921548), (26, 6105568), (28, 5669456), (32, 4960774), (52, 3052784), (56, 2834728), (64, 2480387), (91, 1744448), (97, 1636544), (104, 1526392), (112, 1417364), (182, 872224), (194, 818272), (208, 763196), (224, 708682), (281, 564928), (364, 436112), (388, 409136), (416, 381598), (448, 354341), (562, 282464), (679, 233792), (728, 218056), (776, 204568), (832, 190799), (1124, 141232), (1261, 125888), (1358, 116896), (1456, 109028), (1552, 102284), (1967, 80704), (2248, 70616), (2522, 62944), (2716, 58448), (2912, 54514), (3104, 51142), (3653, 43456), (3934, 40352), (4496, 35308), (5044, 31472), (5432, 29224), (5824, 27257), (6208, 25571), (7306, 21728), (7868, 20176), (8827, 17984), (8992, 17654), (10088, 15736), (10864, 14612)]