115715808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 366178176

約数和(自身を除く): 250462368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 997, 1116, 1209, 1248, 1488, 1612, 1872, 1994, 2232, 2418, 2976, 2991, 3224, 3627, 3744, 3988, 4464, 4836, 5982, 6448, 7254, 7976, 8928, 8973, 9672, 11964, 12896, 12961, 14508, 15952, 17946, 19344, 23928, 25922, 29016, 30907, 31904, 35892, 38688, 38883, 47856, 51844, 58032, 61814, 71784, 77766, 92721, 95712, 103688, 116064, 116649, 123628, 143568, 155532, 185442, 207376, 233298, 247256, 278163, 287136, 311064, 370884, 401791, 414752, 466596, 494512, 556326, 622128, 741768, 803582, 933192, 989024, 1112652, 1205373, 1244256, 1483536, 1607164, 1866384, 2225304, 2410746, 2967072, 3214328, 3616119, 3732768, 4450608, 4821492, 6428656, 7232238, 8901216, 9642984, 12857312, 14464476, 19285968, 28928952, 38571936, 57857904, 115715808]

約数ペア:

[(1, 115715808), (2, 57857904), (3, 38571936), (4, 28928952), (6, 19285968), (8, 14464476), (9, 12857312), (12, 9642984), (13, 8901216), (16, 7232238), (18, 6428656), (24, 4821492), (26, 4450608), (31, 3732768), (32, 3616119), (36, 3214328), (39, 2967072), (48, 2410746), (52, 2225304), (62, 1866384), (72, 1607164), (78, 1483536), (93, 1244256), (96, 1205373), (104, 1112652), (117, 989024), (124, 933192), (144, 803582), (156, 741768), (186, 622128), (208, 556326), (234, 494512), (248, 466596), (279, 414752), (288, 401791), (312, 370884), (372, 311064), (403, 287136), (416, 278163), (468, 247256), (496, 233298), (558, 207376), (624, 185442), (744, 155532), (806, 143568), (936, 123628), (992, 116649), (997, 116064), (1116, 103688), (1209, 95712), (1248, 92721), (1488, 77766), (1612, 71784), (1872, 61814), (1994, 58032), (2232, 51844), (2418, 47856), (2976, 38883), (2991, 38688), (3224, 35892), (3627, 31904), (3744, 30907), (3988, 29016), (4464, 25922), (4836, 23928), (5982, 19344), (6448, 17946), (7254, 15952), (7976, 14508), (8928, 12961), (8973, 12896), (9672, 11964)]