133963168

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 268992360

約数和(自身を除く): 135029192

約数列:

[1, 2, 4, 8, 16, 32, 101, 181, 202, 229, 362, 404, 458, 724, 808, 916, 1448, 1616, 1832, 2896, 3232, 3664, 5792, 7328, 18281, 23129, 36562, 41449, 46258, 73124, 82898, 92516, 146248, 165796, 185032, 292496, 331592, 370064, 584992, 663184, 740128, 1326368, 4186349, 8372698, 16745396, 33490792, 66981584, 133963168]

約数ペア:

[(1, 133963168), (2, 66981584), (4, 33490792), (8, 16745396), (16, 8372698), (32, 4186349), (101, 1326368), (181, 740128), (202, 663184), (229, 584992), (362, 370064), (404, 331592), (458, 292496), (724, 185032), (808, 165796), (916, 146248), (1448, 92516), (1616, 82898), (1832, 73124), (2896, 46258), (3232, 41449), (3664, 36562), (5792, 23129), (7328, 18281)]