199457472

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 581119488

約数和(自身を除く): 381662016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 47, 48, 62, 64, 69, 92, 93, 94, 96, 124, 138, 141, 184, 186, 188, 192, 248, 276, 282, 368, 372, 376, 496, 552, 564, 713, 736, 744, 752, 961, 992, 1081, 1104, 1128, 1426, 1457, 1472, 1488, 1504, 1922, 1984, 2139, 2162, 2208, 2256, 2852, 2883, 2914, 2976, 3008, 3243, 3844, 4278, 4324, 4371, 4416, 4512, 5704, 5766, 5828, 5952, 6486, 7688, 8556, 8648, 8742, 9024, 11408, 11532, 11656, 12972, 15376, 17112, 17296, 17484, 22103, 22816, 23064, 23312, 25944, 30752, 33511, 34224, 34592, 34968, 44206, 45167, 45632, 46128, 46624, 51888, 61504, 66309, 67022, 68448, 69184, 69936, 88412, 90334, 92256, 93248, 100533, 103776, 132618, 134044, 135501, 136896, 139872, 176824, 180668, 184512, 201066, 207552, 265236, 268088, 271002, 279744, 353648, 361336, 402132, 530472, 536176, 542004, 707296, 722672, 804264, 1038841, 1060944, 1072352, 1084008, 1414592, 1445344, 1608528, 2077682, 2121888, 2144704, 2168016, 2890688, 3116523, 3217056, 4155364, 4243776, 4336032, 6233046, 6434112, 8310728, 8672064, 12466092, 16621456, 24932184, 33242912, 49864368, 66485824, 99728736, 199457472]

約数ペア:

[(1, 199457472), (2, 99728736), (3, 66485824), (4, 49864368), (6, 33242912), (8, 24932184), (12, 16621456), (16, 12466092), (23, 8672064), (24, 8310728), (31, 6434112), (32, 6233046), (46, 4336032), (47, 4243776), (48, 4155364), (62, 3217056), (64, 3116523), (69, 2890688), (92, 2168016), (93, 2144704), (94, 2121888), (96, 2077682), (124, 1608528), (138, 1445344), (141, 1414592), (184, 1084008), (186, 1072352), (188, 1060944), (192, 1038841), (248, 804264), (276, 722672), (282, 707296), (368, 542004), (372, 536176), (376, 530472), (496, 402132), (552, 361336), (564, 353648), (713, 279744), (736, 271002), (744, 268088), (752, 265236), (961, 207552), (992, 201066), (1081, 184512), (1104, 180668), (1128, 176824), (1426, 139872), (1457, 136896), (1472, 135501), (1488, 134044), (1504, 132618), (1922, 103776), (1984, 100533), (2139, 93248), (2162, 92256), (2208, 90334), (2256, 88412), (2852, 69936), (2883, 69184), (2914, 68448), (2976, 67022), (3008, 66309), (3243, 61504), (3844, 51888), (4278, 46624), (4324, 46128), (4371, 45632), (4416, 45167), (4512, 44206), (5704, 34968), (5766, 34592), (5828, 34224), (5952, 33511), (6486, 30752), (7688, 25944), (8556, 23312), (8648, 23064), (8742, 22816), (9024, 22103), (11408, 17484), (11532, 17296), (11656, 17112), (12972, 15376)]