173132674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 324817920

約数和(自身を除く): 151685246

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 151, 209, 211, 247, 286, 302, 418, 422, 494, 1661, 1963, 2321, 2717, 2743, 2869, 3322, 3926, 4009, 4642, 5434, 5486, 5738, 8018, 21593, 30173, 31559, 31861, 37297, 43186, 44099, 52117, 60346, 63118, 63722, 74594, 88198, 104234, 350471, 410267, 414193, 573287, 605359, 700942, 820534, 828386, 1146574, 1210718, 4556123, 6658949, 7869667, 9112246, 13317898, 15739334, 86566337, 173132674]

約数ペア:

[(1, 173132674), (2, 86566337), (11, 15739334), (13, 13317898), (19, 9112246), (22, 7869667), (26, 6658949), (38, 4556123), (143, 1210718), (151, 1146574), (209, 828386), (211, 820534), (247, 700942), (286, 605359), (302, 573287), (418, 414193), (422, 410267), (494, 350471), (1661, 104234), (1963, 88198), (2321, 74594), (2717, 63722), (2743, 63118), (2869, 60346), (3322, 52117), (3926, 44099), (4009, 43186), (4642, 37297), (5434, 31861), (5486, 31559), (5738, 30173), (8018, 21593)]