168027516

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 435052800

約数和(自身を除く): 267025284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 239, 331, 354, 478, 531, 662, 708, 717, 956, 993, 1062, 1324, 1434, 1986, 2124, 2151, 2868, 2979, 3972, 4302, 5958, 8604, 11916, 14101, 19529, 28202, 39058, 42303, 56404, 58587, 78116, 79109, 84606, 117174, 126909, 158218, 169212, 175761, 234348, 237327, 253818, 316436, 351522, 474654, 507636, 703044, 711981, 949308, 1423962, 2847924, 4667431, 9334862, 14002293, 18669724, 28004586, 42006879, 56009172, 84013758, 168027516]

約数ペア:

[(1, 168027516), (2, 84013758), (3, 56009172), (4, 42006879), (6, 28004586), (9, 18669724), (12, 14002293), (18, 9334862), (36, 4667431), (59, 2847924), (118, 1423962), (177, 949308), (236, 711981), (239, 703044), (331, 507636), (354, 474654), (478, 351522), (531, 316436), (662, 253818), (708, 237327), (717, 234348), (956, 175761), (993, 169212), (1062, 158218), (1324, 126909), (1434, 117174), (1986, 84606), (2124, 79109), (2151, 78116), (2868, 58587), (2979, 56404), (3972, 42303), (4302, 39058), (5958, 28202), (8604, 19529), (11916, 14101)]