147864574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27256

約数の個数: 32

約数和(自身を含む): 274296960

約数和(自身を除く): 126432386

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 27211, 54422, 299321, 353743, 517009, 598642, 707486, 1034018, 3891173, 5687099, 6721117, 7782346, 11374198, 13442234, 73932287, 147864574]

約数ペア:

[(1, 147864574), (2, 73932287), (11, 13442234), (13, 11374198), (19, 7782346), (22, 6721117), (26, 5687099), (38, 3891173), (143, 1034018), (209, 707486), (247, 598642), (286, 517009), (418, 353743), (494, 299321), (2717, 54422), (5434, 27211)]