146113280

素因数分解:

$2^8\times 5^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 352295664

約数和(自身を除く): 206182384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 256, 320, 422, 541, 640, 844, 1055, 1082, 1280, 1688, 2110, 2164, 2705, 3376, 4220, 4328, 5410, 6752, 8440, 8656, 10820, 13504, 16880, 17312, 21640, 27008, 33760, 34624, 43280, 54016, 67520, 69248, 86560, 114151, 135040, 138496, 173120, 228302, 270080, 346240, 456604, 570755, 692480, 913208, 1141510, 1826416, 2283020, 3652832, 4566040, 7305664, 9132080, 14611328, 18264160, 29222656, 36528320, 73056640, 146113280]

約数ペア:

[(1, 146113280), (2, 73056640), (4, 36528320), (5, 29222656), (8, 18264160), (10, 14611328), (16, 9132080), (20, 7305664), (32, 4566040), (40, 3652832), (64, 2283020), (80, 1826416), (128, 1141510), (160, 913208), (211, 692480), (256, 570755), (320, 456604), (422, 346240), (541, 270080), (640, 228302), (844, 173120), (1055, 138496), (1082, 135040), (1280, 114151), (1688, 86560), (2110, 69248), (2164, 67520), (2705, 54016), (3376, 43280), (4220, 34624), (4328, 33760), (5410, 27008), (6752, 21640), (8440, 17312), (8656, 16880), (10820, 13504)]