147782432

素因数分解:

$2^5\times 7^2\times {\mathrm{307}}^2$

素因数の和:638

約数の個数: 54

約数和(自身を含む): 339554187

約数和(自身を除く): 191771755

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 307, 392, 614, 784, 1228, 1568, 2149, 2456, 4298, 4912, 8596, 9824, 15043, 17192, 30086, 34384, 60172, 68768, 94249, 120344, 188498, 240688, 376996, 481376, 659743, 753992, 1319486, 1507984, 2638972, 3015968, 4618201, 5277944, 9236402, 10555888, 18472804, 21111776, 36945608, 73891216, 147782432]

約数ペア:

[(1, 147782432), (2, 73891216), (4, 36945608), (7, 21111776), (8, 18472804), (14, 10555888), (16, 9236402), (28, 5277944), (32, 4618201), (49, 3015968), (56, 2638972), (98, 1507984), (112, 1319486), (196, 753992), (224, 659743), (307, 481376), (392, 376996), (614, 240688), (784, 188498), (1228, 120344), (1568, 94249), (2149, 68768), (2456, 60172), (4298, 34384), (4912, 30086), (8596, 17192), (9824, 15043)]