138808224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25367}}^1$

素因数の和:25402

約数の個数: 72

約数和(自身を含む): 415527840

約数和(自身を除く): 276719616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25367, 50734, 76101, 101468, 152202, 202936, 228303, 304404, 405872, 456606, 481973, 608808, 811744, 913212, 963946, 1217616, 1445919, 1826424, 1927892, 2435232, 2891838, 3652848, 3855784, 4337757, 5783676, 7305696, 7711568, 8675514, 11567352, 15423136, 17351028, 23134704, 34702056, 46269408, 69404112, 138808224]

約数ペア:

[(1, 138808224), (2, 69404112), (3, 46269408), (4, 34702056), (6, 23134704), (8, 17351028), (9, 15423136), (12, 11567352), (16, 8675514), (18, 7711568), (19, 7305696), (24, 5783676), (32, 4337757), (36, 3855784), (38, 3652848), (48, 2891838), (57, 2435232), (72, 1927892), (76, 1826424), (96, 1445919), (114, 1217616), (144, 963946), (152, 913212), (171, 811744), (228, 608808), (288, 481973), (304, 456606), (342, 405872), (456, 304404), (608, 228303), (684, 202936), (912, 152202), (1368, 101468), (1824, 76101), (2736, 50734), (5472, 25367)]