151717944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 447552000

約数和(自身を除く): 295834056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 89, 139, 146, 168, 178, 219, 267, 278, 292, 356, 417, 438, 511, 534, 556, 584, 623, 712, 834, 876, 973, 1022, 1068, 1112, 1246, 1533, 1668, 1752, 1869, 1946, 2044, 2136, 2492, 2919, 3066, 3336, 3738, 3892, 4088, 4984, 5838, 6132, 6497, 7476, 7784, 10147, 11676, 12264, 12371, 12994, 14952, 19491, 20294, 23352, 24742, 25988, 30441, 37113, 38982, 40588, 45479, 49484, 51976, 60882, 71029, 74226, 77964, 81176, 86597, 90958, 98968, 121764, 136437, 142058, 148452, 155928, 173194, 181916, 213087, 243528, 259791, 272874, 284116, 296904, 346388, 363832, 426174, 519582, 545748, 568232, 692776, 852348, 903083, 1039164, 1091496, 1704696, 1806166, 2078328, 2709249, 3612332, 5418498, 6321581, 7224664, 10836996, 12643162, 18964743, 21673992, 25286324, 37929486, 50572648, 75858972, 151717944]

約数ペア:

[(1, 151717944), (2, 75858972), (3, 50572648), (4, 37929486), (6, 25286324), (7, 21673992), (8, 18964743), (12, 12643162), (14, 10836996), (21, 7224664), (24, 6321581), (28, 5418498), (42, 3612332), (56, 2709249), (73, 2078328), (84, 1806166), (89, 1704696), (139, 1091496), (146, 1039164), (168, 903083), (178, 852348), (219, 692776), (267, 568232), (278, 545748), (292, 519582), (356, 426174), (417, 363832), (438, 346388), (511, 296904), (534, 284116), (556, 272874), (584, 259791), (623, 243528), (712, 213087), (834, 181916), (876, 173194), (973, 155928), (1022, 148452), (1068, 142058), (1112, 136437), (1246, 121764), (1533, 98968), (1668, 90958), (1752, 86597), (1869, 81176), (1946, 77964), (2044, 74226), (2136, 71029), (2492, 60882), (2919, 51976), (3066, 49484), (3336, 45479), (3738, 40588), (3892, 38982), (4088, 37113), (4984, 30441), (5838, 25988), (6132, 24742), (6497, 23352), (7476, 20294), (7784, 19491), (10147, 14952), (11676, 12994), (12264, 12371)]