161822076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5431}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 408834048

約数和(自身を除く): 247011972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2292, 2483, 4966, 5431, 7449, 9932, 10862, 14898, 16293, 21724, 29796, 32586, 65172, 70603, 141206, 211809, 282412, 423618, 847236, 1037321, 2074642, 3111963, 4149284, 6223926, 12447852, 13485173, 26970346, 40455519, 53940692, 80911038, 161822076]

約数ペア:

[(1, 161822076), (2, 80911038), (3, 53940692), (4, 40455519), (6, 26970346), (12, 13485173), (13, 12447852), (26, 6223926), (39, 4149284), (52, 3111963), (78, 2074642), (156, 1037321), (191, 847236), (382, 423618), (573, 282412), (764, 211809), (1146, 141206), (2292, 70603), (2483, 65172), (4966, 32586), (5431, 29796), (7449, 21724), (9932, 16293), (10862, 14898)]