144370816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 330480000

約数和(自身を除く): 186109184

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 64, 76, 89, 92, 116, 128, 152, 178, 184, 232, 304, 356, 368, 437, 464, 551, 608, 667, 712, 736, 874, 928, 1102, 1216, 1334, 1424, 1472, 1691, 1748, 1856, 2047, 2204, 2432, 2581, 2668, 2848, 2944, 3382, 3496, 3712, 4094, 4408, 5162, 5336, 5696, 6764, 6992, 8188, 8816, 10324, 10672, 11392, 12673, 13528, 13984, 16376, 17632, 20648, 21344, 25346, 27056, 27968, 32752, 35264, 38893, 41296, 42688, 49039, 50692, 54112, 55936, 59363, 65504, 70528, 77786, 82592, 85376, 98078, 101384, 108224, 118726, 131008, 155572, 165184, 196156, 202768, 216448, 237452, 262016, 311144, 330368, 392312, 405536, 474904, 622288, 784624, 811072, 949808, 1127897, 1244576, 1569248, 1622144, 1899616, 2255794, 2489152, 3138496, 3799232, 4511588, 4978304, 6276992, 7598464, 9023176, 18046352, 36092704, 72185408, 144370816]

約数ペア:

[(1, 144370816), (2, 72185408), (4, 36092704), (8, 18046352), (16, 9023176), (19, 7598464), (23, 6276992), (29, 4978304), (32, 4511588), (38, 3799232), (46, 3138496), (58, 2489152), (64, 2255794), (76, 1899616), (89, 1622144), (92, 1569248), (116, 1244576), (128, 1127897), (152, 949808), (178, 811072), (184, 784624), (232, 622288), (304, 474904), (356, 405536), (368, 392312), (437, 330368), (464, 311144), (551, 262016), (608, 237452), (667, 216448), (712, 202768), (736, 196156), (874, 165184), (928, 155572), (1102, 131008), (1216, 118726), (1334, 108224), (1424, 101384), (1472, 98078), (1691, 85376), (1748, 82592), (1856, 77786), (2047, 70528), (2204, 65504), (2432, 59363), (2581, 55936), (2668, 54112), (2848, 50692), (2944, 49039), (3382, 42688), (3496, 41296), (3712, 38893), (4094, 35264), (4408, 32752), (5162, 27968), (5336, 27056), (5696, 25346), (6764, 21344), (6992, 20648), (8188, 17632), (8816, 16376), (10324, 13984), (10672, 13528), (11392, 12673)]