123501952

素因数分解:

$2^7\times 7^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 299880000

約数和(自身を除く): 176378048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 97, 98, 112, 116, 128, 194, 196, 203, 224, 232, 343, 388, 392, 406, 448, 464, 679, 686, 776, 784, 812, 896, 928, 1358, 1372, 1421, 1552, 1568, 1624, 1856, 2716, 2744, 2813, 2842, 3104, 3136, 3248, 3712, 4753, 5432, 5488, 5626, 5684, 6208, 6272, 6496, 9506, 9947, 10864, 10976, 11252, 11368, 12416, 12992, 19012, 19691, 19894, 21728, 21952, 22504, 22736, 25984, 33271, 38024, 39382, 39788, 43456, 43904, 45008, 45472, 66542, 76048, 78764, 79576, 86912, 90016, 90944, 133084, 137837, 152096, 157528, 159152, 180032, 181888, 266168, 275674, 304192, 315056, 318304, 360064, 532336, 551348, 608384, 630112, 636608, 964859, 1064672, 1102696, 1260224, 1273216, 1929718, 2129344, 2205392, 2520448, 3859436, 4258688, 4410784, 7718872, 8821568, 15437744, 17643136, 30875488, 61750976, 123501952]

約数ペア:

[(1, 123501952), (2, 61750976), (4, 30875488), (7, 17643136), (8, 15437744), (14, 8821568), (16, 7718872), (28, 4410784), (29, 4258688), (32, 3859436), (49, 2520448), (56, 2205392), (58, 2129344), (64, 1929718), (97, 1273216), (98, 1260224), (112, 1102696), (116, 1064672), (128, 964859), (194, 636608), (196, 630112), (203, 608384), (224, 551348), (232, 532336), (343, 360064), (388, 318304), (392, 315056), (406, 304192), (448, 275674), (464, 266168), (679, 181888), (686, 180032), (776, 159152), (784, 157528), (812, 152096), (896, 137837), (928, 133084), (1358, 90944), (1372, 90016), (1421, 86912), (1552, 79576), (1568, 78764), (1624, 76048), (1856, 66542), (2716, 45472), (2744, 45008), (2813, 43904), (2842, 43456), (3104, 39788), (3136, 39382), (3248, 38024), (3712, 33271), (4753, 25984), (5432, 22736), (5488, 22504), (5626, 21952), (5684, 21728), (6208, 19894), (6272, 19691), (6496, 19012), (9506, 12992), (9947, 12416), (10864, 11368), (10976, 11252)]