138448512

素因数分解:

$2^7\times 3^2\times {\mathrm{120181}}^1$

素因数の和:120201

約数の個数: 48

約数和(自身を含む): 398403330

約数和(自身を除く): 259954818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120181, 240362, 360543, 480724, 721086, 961448, 1081629, 1442172, 1922896, 2163258, 2884344, 3845792, 4326516, 5768688, 7691584, 8653032, 11537376, 15383168, 17306064, 23074752, 34612128, 46149504, 69224256, 138448512]

約数ペア:

[(1, 138448512), (2, 69224256), (3, 46149504), (4, 34612128), (6, 23074752), (8, 17306064), (9, 15383168), (12, 11537376), (16, 8653032), (18, 7691584), (24, 5768688), (32, 4326516), (36, 3845792), (48, 2884344), (64, 2163258), (72, 1922896), (96, 1442172), (128, 1081629), (144, 961448), (192, 721086), (288, 480724), (384, 360543), (576, 240362), (1152, 120181)]