123738174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 321085440

約数和(自身を除く): 197347266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 79, 93, 126, 158, 186, 217, 237, 279, 401, 434, 474, 553, 558, 651, 711, 802, 1106, 1203, 1302, 1422, 1659, 1953, 2406, 2449, 2807, 3318, 3609, 3906, 4898, 4977, 5614, 7218, 7347, 8421, 9954, 12431, 14694, 16842, 17143, 22041, 24862, 25263, 31679, 34286, 37293, 44082, 50526, 51429, 63358, 74586, 87017, 95037, 102858, 111879, 154287, 174034, 190074, 221753, 223758, 261051, 285111, 308574, 443506, 522102, 570222, 665259, 783153, 982049, 1330518, 1566306, 1964098, 1995777, 2946147, 3991554, 5892294, 6874343, 8838441, 13748686, 17676882, 20623029, 41246058, 61869087, 123738174]

約数ペア:

[(1, 123738174), (2, 61869087), (3, 41246058), (6, 20623029), (7, 17676882), (9, 13748686), (14, 8838441), (18, 6874343), (21, 5892294), (31, 3991554), (42, 2946147), (62, 1995777), (63, 1964098), (79, 1566306), (93, 1330518), (126, 982049), (158, 783153), (186, 665259), (217, 570222), (237, 522102), (279, 443506), (401, 308574), (434, 285111), (474, 261051), (553, 223758), (558, 221753), (651, 190074), (711, 174034), (802, 154287), (1106, 111879), (1203, 102858), (1302, 95037), (1422, 87017), (1659, 74586), (1953, 63358), (2406, 51429), (2449, 50526), (2807, 44082), (3318, 37293), (3609, 34286), (3906, 31679), (4898, 25263), (4977, 24862), (5614, 22041), (7218, 17143), (7347, 16842), (8421, 14694), (9954, 12431)]