153368904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 433198080

約数和(自身を除く): 279829176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 101, 104, 124, 156, 157, 186, 202, 248, 303, 312, 314, 372, 403, 404, 471, 606, 628, 744, 806, 808, 942, 1209, 1212, 1256, 1313, 1612, 1884, 2041, 2418, 2424, 2626, 3131, 3224, 3768, 3939, 4082, 4836, 4867, 5252, 6123, 6262, 7878, 8164, 9393, 9672, 9734, 10504, 12246, 12524, 14601, 15756, 15857, 16328, 18786, 19468, 24492, 25048, 29202, 31512, 31714, 37572, 38936, 40703, 47571, 48984, 58404, 63271, 63428, 75144, 81406, 95142, 116808, 122109, 126542, 126856, 162812, 189813, 190284, 206141, 244218, 253084, 325624, 379626, 380568, 412282, 488436, 491567, 506168, 618423, 759252, 824564, 976872, 983134, 1236846, 1474701, 1518504, 1649128, 1966268, 2473692, 2949402, 3932536, 4947384, 5898804, 6390371, 11797608, 12780742, 19171113, 25561484, 38342226, 51122968, 76684452, 153368904]

約数ペア:

[(1, 153368904), (2, 76684452), (3, 51122968), (4, 38342226), (6, 25561484), (8, 19171113), (12, 12780742), (13, 11797608), (24, 6390371), (26, 5898804), (31, 4947384), (39, 3932536), (52, 2949402), (62, 2473692), (78, 1966268), (93, 1649128), (101, 1518504), (104, 1474701), (124, 1236846), (156, 983134), (157, 976872), (186, 824564), (202, 759252), (248, 618423), (303, 506168), (312, 491567), (314, 488436), (372, 412282), (403, 380568), (404, 379626), (471, 325624), (606, 253084), (628, 244218), (744, 206141), (806, 190284), (808, 189813), (942, 162812), (1209, 126856), (1212, 126542), (1256, 122109), (1313, 116808), (1612, 95142), (1884, 81406), (2041, 75144), (2418, 63428), (2424, 63271), (2626, 58404), (3131, 48984), (3224, 47571), (3768, 40703), (3939, 38936), (4082, 37572), (4836, 31714), (4867, 31512), (5252, 29202), (6123, 25048), (6262, 24492), (7878, 19468), (8164, 18786), (9393, 16328), (9672, 15857), (9734, 15756), (10504, 14601), (12246, 12524)]