180286288

素因数分解:

$2^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:87

約数の個数: 150

約数和(自身を含む): 463156554

約数和(自身を除く): 282870266

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 343, 361, 364, 392, 494, 532, 637, 686, 722, 728, 784, 931, 988, 1064, 1274, 1372, 1444, 1456, 1729, 1862, 1976, 2128, 2401, 2527, 2548, 2744, 2888, 3458, 3724, 3952, 4459, 4693, 4802, 5054, 5096, 5488, 5776, 6517, 6916, 7448, 8918, 9386, 9604, 10108, 10192, 12103, 13034, 13832, 14896, 17689, 17836, 18772, 19208, 20216, 24206, 26068, 27664, 31213, 32851, 35378, 35672, 37544, 38416, 40432, 45619, 48412, 52136, 62426, 65702, 70756, 71344, 75088, 84721, 91238, 96824, 104272, 123823, 124852, 131404, 141512, 169442, 182476, 193648, 229957, 247646, 249704, 262808, 283024, 338884, 364952, 459914, 495292, 499408, 525616, 593047, 677768, 729904, 866761, 919828, 990584, 1186094, 1355536, 1609699, 1733522, 1839656, 1981168, 2372188, 3219398, 3467044, 3679312, 4744376, 6438796, 6934088, 9488752, 11267893, 12877592, 13868176, 22535786, 25755184, 45071572, 90143144, 180286288]

約数ペア:

[(1, 180286288), (2, 90143144), (4, 45071572), (7, 25755184), (8, 22535786), (13, 13868176), (14, 12877592), (16, 11267893), (19, 9488752), (26, 6934088), (28, 6438796), (38, 4744376), (49, 3679312), (52, 3467044), (56, 3219398), (76, 2372188), (91, 1981168), (98, 1839656), (104, 1733522), (112, 1609699), (133, 1355536), (152, 1186094), (182, 990584), (196, 919828), (208, 866761), (247, 729904), (266, 677768), (304, 593047), (343, 525616), (361, 499408), (364, 495292), (392, 459914), (494, 364952), (532, 338884), (637, 283024), (686, 262808), (722, 249704), (728, 247646), (784, 229957), (931, 193648), (988, 182476), (1064, 169442), (1274, 141512), (1372, 131404), (1444, 124852), (1456, 123823), (1729, 104272), (1862, 96824), (1976, 91238), (2128, 84721), (2401, 75088), (2527, 71344), (2548, 70756), (2744, 65702), (2888, 62426), (3458, 52136), (3724, 48412), (3952, 45619), (4459, 40432), (4693, 38416), (4802, 37544), (5054, 35672), (5096, 35378), (5488, 32851), (5776, 31213), (6517, 27664), (6916, 26068), (7448, 24206), (8918, 20216), (9386, 19208), (9604, 18772), (10108, 17836), (10192, 17689), (12103, 14896), (13034, 13832)]