155845764

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 402554880

約数和(自身を除く): 246709116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 127, 178, 254, 267, 356, 381, 383, 508, 534, 762, 766, 801, 1068, 1143, 1149, 1524, 1532, 1602, 2286, 2298, 3204, 3447, 4572, 4596, 6894, 11303, 13788, 22606, 33909, 34087, 45212, 48641, 67818, 68174, 97282, 101727, 102261, 135636, 136348, 145923, 194564, 203454, 204522, 291846, 306783, 406908, 409044, 437769, 583692, 613566, 875538, 1227132, 1751076, 4329049, 8658098, 12987147, 17316196, 25974294, 38961441, 51948588, 77922882, 155845764]

約数ペア:

[(1, 155845764), (2, 77922882), (3, 51948588), (4, 38961441), (6, 25974294), (9, 17316196), (12, 12987147), (18, 8658098), (36, 4329049), (89, 1751076), (127, 1227132), (178, 875538), (254, 613566), (267, 583692), (356, 437769), (381, 409044), (383, 406908), (508, 306783), (534, 291846), (762, 204522), (766, 203454), (801, 194564), (1068, 145923), (1143, 136348), (1149, 135636), (1524, 102261), (1532, 101727), (1602, 97282), (2286, 68174), (2298, 67818), (3204, 48641), (3447, 45212), (4572, 34087), (4596, 33909), (6894, 22606), (11303, 13788)]