189131748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4507}}^1$

素因数の和:4796

約数の個数: 48

約数和(自身を含む): 477126720

約数和(自身を除く): 287994972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3497, 4507, 6994, 9014, 10491, 13521, 13988, 18028, 20982, 27042, 41964, 54084, 58591, 117182, 175773, 234364, 351546, 703092, 1212383, 2424766, 3637149, 4849532, 7274298, 14548596, 15760979, 31521958, 47282937, 63043916, 94565874, 189131748]

約数ペア:

[(1, 189131748), (2, 94565874), (3, 63043916), (4, 47282937), (6, 31521958), (12, 15760979), (13, 14548596), (26, 7274298), (39, 4849532), (52, 3637149), (78, 2424766), (156, 1212383), (269, 703092), (538, 351546), (807, 234364), (1076, 175773), (1614, 117182), (3228, 58591), (3497, 54084), (4507, 41964), (6994, 27042), (9014, 20982), (10491, 18028), (13521, 13988)]