156004772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16339}}^1$

素因数の和:16392

約数の個数: 48

約数和(自身を含む): 351375360

約数和(自身を除く): 195370588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 16339, 32678, 65356, 114373, 179729, 228746, 359458, 457492, 506509, 718916, 1013018, 1258103, 2026036, 2516206, 3545563, 5032412, 5571599, 7091126, 11143198, 14182252, 22286396, 39001193, 78002386, 156004772]

約数ペア:

[(1, 156004772), (2, 78002386), (4, 39001193), (7, 22286396), (11, 14182252), (14, 11143198), (22, 7091126), (28, 5571599), (31, 5032412), (44, 3545563), (62, 2516206), (77, 2026036), (124, 1258103), (154, 1013018), (217, 718916), (308, 506509), (341, 457492), (434, 359458), (682, 228746), (868, 179729), (1364, 114373), (2387, 65356), (4774, 32678), (9548, 16339)]