131949888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3220

約数の個数: 112

約数和(自身を含む): 411992064

約数和(自身を除く): 280042176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3167, 3472, 5208, 5952, 6334, 6944, 9501, 10416, 12668, 13888, 19002, 20832, 22169, 25336, 38004, 41664, 44338, 50672, 66507, 76008, 88676, 98177, 101344, 133014, 152016, 177352, 196354, 202688, 266028, 294531, 304032, 354704, 392708, 532056, 589062, 608064, 687239, 709408, 785416, 1064112, 1178124, 1374478, 1418816, 1570832, 2061717, 2128224, 2356248, 2748956, 3141664, 4123434, 4256448, 4712496, 5497912, 6283328, 8246868, 9424992, 10995824, 16493736, 18849984, 21991648, 32987472, 43983296, 65974944, 131949888]

約数ペア:

[(1, 131949888), (2, 65974944), (3, 43983296), (4, 32987472), (6, 21991648), (7, 18849984), (8, 16493736), (12, 10995824), (14, 9424992), (16, 8246868), (21, 6283328), (24, 5497912), (28, 4712496), (31, 4256448), (32, 4123434), (42, 3141664), (48, 2748956), (56, 2356248), (62, 2128224), (64, 2061717), (84, 1570832), (93, 1418816), (96, 1374478), (112, 1178124), (124, 1064112), (168, 785416), (186, 709408), (192, 687239), (217, 608064), (224, 589062), (248, 532056), (336, 392708), (372, 354704), (434, 304032), (448, 294531), (496, 266028), (651, 202688), (672, 196354), (744, 177352), (868, 152016), (992, 133014), (1302, 101344), (1344, 98177), (1488, 88676), (1736, 76008), (1984, 66507), (2604, 50672), (2976, 44338), (3167, 41664), (3472, 38004), (5208, 25336), (5952, 22169), (6334, 20832), (6944, 19002), (9501, 13888), (10416, 12668)]