153429332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 332329536

約数和(自身を除く): 178900204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 353, 361, 532, 602, 706, 722, 817, 1204, 1412, 1444, 1634, 2471, 2527, 3268, 4942, 5054, 5719, 6707, 9884, 10108, 11438, 13414, 15179, 15523, 22876, 26828, 30358, 31046, 46949, 60716, 62092, 93898, 106253, 108661, 127433, 187796, 212506, 217322, 254866, 288401, 425012, 434644, 509732, 576802, 892031, 1153604, 1784062, 2018807, 3568124, 4037614, 5479619, 8075228, 10959238, 21918476, 38357333, 76714666, 153429332]

約数ペア:

[(1, 153429332), (2, 76714666), (4, 38357333), (7, 21918476), (14, 10959238), (19, 8075228), (28, 5479619), (38, 4037614), (43, 3568124), (76, 2018807), (86, 1784062), (133, 1153604), (172, 892031), (266, 576802), (301, 509732), (353, 434644), (361, 425012), (532, 288401), (602, 254866), (706, 217322), (722, 212506), (817, 187796), (1204, 127433), (1412, 108661), (1444, 106253), (1634, 93898), (2471, 62092), (2527, 60716), (3268, 46949), (4942, 31046), (5054, 30358), (5719, 26828), (6707, 22876), (9884, 15523), (10108, 15179), (11438, 13414)]