154009744

素因数分解:

$2^4\times 7^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 100

約数和(自身を含む): 368163440

約数和(自身を除く): 214153696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 211, 266, 304, 343, 392, 422, 532, 686, 784, 844, 931, 1064, 1372, 1477, 1688, 1862, 2128, 2401, 2744, 2954, 3376, 3724, 4009, 4802, 5488, 5908, 6517, 7448, 8018, 9604, 10339, 11816, 13034, 14896, 16036, 19208, 20678, 23632, 26068, 28063, 32072, 38416, 41356, 45619, 52136, 56126, 64144, 72373, 82712, 91238, 104272, 112252, 144746, 165424, 182476, 196441, 224504, 289492, 364952, 392882, 449008, 506611, 578984, 729904, 785764, 1013222, 1157968, 1375087, 1571528, 2026444, 2750174, 3143056, 4052888, 5500348, 8105776, 9625609, 11000696, 19251218, 22001392, 38502436, 77004872, 154009744]

約数ペア:

[(1, 154009744), (2, 77004872), (4, 38502436), (7, 22001392), (8, 19251218), (14, 11000696), (16, 9625609), (19, 8105776), (28, 5500348), (38, 4052888), (49, 3143056), (56, 2750174), (76, 2026444), (98, 1571528), (112, 1375087), (133, 1157968), (152, 1013222), (196, 785764), (211, 729904), (266, 578984), (304, 506611), (343, 449008), (392, 392882), (422, 364952), (532, 289492), (686, 224504), (784, 196441), (844, 182476), (931, 165424), (1064, 144746), (1372, 112252), (1477, 104272), (1688, 91238), (1862, 82712), (2128, 72373), (2401, 64144), (2744, 56126), (2954, 52136), (3376, 45619), (3724, 41356), (4009, 38416), (4802, 32072), (5488, 28063), (5908, 26068), (6517, 23632), (7448, 20678), (8018, 19208), (9604, 16036), (10339, 14896), (11816, 13034)]