155452608

素因数分解:

$2^6\times 3^4\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 140

約数和(自身を含む): 466173312

約数和(自身を除く): 310720704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 157, 162, 191, 192, 216, 288, 314, 324, 382, 432, 471, 573, 576, 628, 648, 764, 864, 942, 1146, 1256, 1296, 1413, 1528, 1719, 1728, 1884, 2292, 2512, 2592, 2826, 3056, 3438, 3768, 4239, 4584, 5024, 5157, 5184, 5652, 6112, 6876, 7536, 8478, 9168, 10048, 10314, 11304, 12224, 12717, 13752, 15072, 15471, 16956, 18336, 20628, 22608, 25434, 27504, 29987, 30144, 30942, 33912, 36672, 41256, 45216, 50868, 55008, 59974, 61884, 67824, 82512, 89961, 90432, 101736, 110016, 119948, 123768, 135648, 165024, 179922, 203472, 239896, 247536, 269883, 271296, 330048, 359844, 406944, 479792, 495072, 539766, 719688, 809649, 813888, 959584, 990144, 1079532, 1439376, 1619298, 1919168, 2159064, 2428947, 2878752, 3238596, 4318128, 4857894, 5757504, 6477192, 8636256, 9715788, 12954384, 17272512, 19431576, 25908768, 38863152, 51817536, 77726304, 155452608]

約数ペア:

[(1, 155452608), (2, 77726304), (3, 51817536), (4, 38863152), (6, 25908768), (8, 19431576), (9, 17272512), (12, 12954384), (16, 9715788), (18, 8636256), (24, 6477192), (27, 5757504), (32, 4857894), (36, 4318128), (48, 3238596), (54, 2878752), (64, 2428947), (72, 2159064), (81, 1919168), (96, 1619298), (108, 1439376), (144, 1079532), (157, 990144), (162, 959584), (191, 813888), (192, 809649), (216, 719688), (288, 539766), (314, 495072), (324, 479792), (382, 406944), (432, 359844), (471, 330048), (573, 271296), (576, 269883), (628, 247536), (648, 239896), (764, 203472), (864, 179922), (942, 165024), (1146, 135648), (1256, 123768), (1296, 119948), (1413, 110016), (1528, 101736), (1719, 90432), (1728, 89961), (1884, 82512), (2292, 67824), (2512, 61884), (2592, 59974), (2826, 55008), (3056, 50868), (3438, 45216), (3768, 41256), (4239, 36672), (4584, 33912), (5024, 30942), (5157, 30144), (5184, 29987), (5652, 27504), (6112, 25434), (6876, 22608), (7536, 20628), (8478, 18336), (9168, 16956), (10048, 15471), (10314, 15072), (11304, 13752), (12224, 12717)]