141378042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 319979520

約数和(自身を除く): 178601478

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 62, 78, 93, 118, 177, 186, 354, 403, 767, 806, 991, 1209, 1534, 1829, 1982, 2301, 2418, 2973, 3658, 4602, 5487, 5946, 10974, 12883, 23777, 25766, 30721, 38649, 47554, 58469, 61442, 71331, 77298, 92163, 116938, 142662, 175407, 184326, 350814, 399373, 760097, 798746, 1198119, 1520194, 1812539, 2280291, 2396238, 3625078, 4560582, 5437617, 10875234, 23563007, 47126014, 70689021, 141378042]

約数ペア:

[(1, 141378042), (2, 70689021), (3, 47126014), (6, 23563007), (13, 10875234), (26, 5437617), (31, 4560582), (39, 3625078), (59, 2396238), (62, 2280291), (78, 1812539), (93, 1520194), (118, 1198119), (177, 798746), (186, 760097), (354, 399373), (403, 350814), (767, 184326), (806, 175407), (991, 142662), (1209, 116938), (1534, 92163), (1829, 77298), (1982, 71331), (2301, 61442), (2418, 58469), (2973, 47554), (3658, 38649), (4602, 30721), (5487, 25766), (5946, 23777), (10974, 12883)]