155902038

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1213}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 322593792

約数和(自身を除く): 166691754

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 691, 1213, 1382, 2073, 2426, 3639, 4146, 7278, 21421, 37603, 42842, 64263, 75206, 112809, 128526, 225618, 838183, 1676366, 2514549, 5029098, 25983673, 51967346, 77951019, 155902038]

約数ペア:

[(1, 155902038), (2, 77951019), (3, 51967346), (6, 25983673), (31, 5029098), (62, 2514549), (93, 1676366), (186, 838183), (691, 225618), (1213, 128526), (1382, 112809), (2073, 75206), (2426, 64263), (3639, 42842), (4146, 37603), (7278, 21421)]