156938105918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 262289954304

約数和(自身を除く): 105351848386

約数列:

[1, 2, 11, 22, 71, 142, 251, 502, 613, 653, 781, 1226, 1306, 1562, 2761, 5522, 6743, 7183, 13486, 14366, 17821, 35642, 43523, 46363, 87046, 92726, 153863, 163903, 196031, 307726, 327806, 392062, 400289, 478753, 509993, 800578, 957506, 1019986, 1692493, 1802933, 3384986, 3605866, 4403179, 8806358, 10924273, 11637113, 21848546, 23274226, 28420519, 56841038, 100472539, 120167003, 128008243, 200945078, 240334006, 256016486, 312625709, 625251418, 1105197929, 2210395858, 7133550269, 14267100538, 78469052959, 156938105918]

約数ペア:

[(1, 156938105918), (2, 78469052959), (11, 14267100538), (22, 7133550269), (71, 2210395858), (142, 1105197929), (251, 625251418), (502, 312625709), (613, 256016486), (653, 240334006), (781, 200945078), (1226, 128008243), (1306, 120167003), (1562, 100472539), (2761, 56841038), (5522, 28420519), (6743, 23274226), (7183, 21848546), (13486, 11637113), (14366, 10924273), (17821, 8806358), (35642, 4403179), (43523, 3605866), (46363, 3384986), (87046, 1802933), (92726, 1692493), (153863, 1019986), (163903, 957506), (196031, 800578), (307726, 509993), (327806, 478753), (392062, 400289)]