187589432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 204320968

約数列:

[1, 2, 4, 8, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 328, 589, 779, 971, 1178, 1271, 1558, 1942, 2356, 2542, 3116, 3884, 4712, 5084, 6232, 7768, 10168, 18449, 24149, 30101, 36898, 39811, 48298, 60202, 73796, 79622, 96596, 120404, 147592, 159244, 193192, 240808, 318488, 571919, 756409, 1143838, 1234141, 1512818, 2287676, 2468282, 3025636, 4575352, 4936564, 6051272, 9873128, 23448679, 46897358, 93794716, 187589432]

約数ペア:

[(1, 187589432), (2, 93794716), (4, 46897358), (8, 23448679), (19, 9873128), (31, 6051272), (38, 4936564), (41, 4575352), (62, 3025636), (76, 2468282), (82, 2287676), (124, 1512818), (152, 1234141), (164, 1143838), (248, 756409), (328, 571919), (589, 318488), (779, 240808), (971, 193192), (1178, 159244), (1271, 147592), (1558, 120404), (1942, 96596), (2356, 79622), (2542, 73796), (3116, 60202), (3884, 48298), (4712, 39811), (5084, 36898), (6232, 30101), (7768, 24149), (10168, 18449)]