158937534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 400943088

約数和(自身を除く): 242005554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 281, 402, 469, 562, 603, 843, 938, 1206, 1407, 1686, 1967, 2529, 2814, 3934, 4221, 4489, 5058, 5901, 8442, 8978, 11802, 13467, 17703, 18827, 26934, 31423, 35406, 37654, 40401, 56481, 62846, 80802, 94269, 112962, 131789, 169443, 188538, 263578, 282807, 338886, 395367, 565614, 790734, 1186101, 1261409, 2372202, 2522818, 3784227, 7568454, 8829863, 11352681, 17659726, 22705362, 26489589, 52979178, 79468767, 158937534]

約数ペア:

[(1, 158937534), (2, 79468767), (3, 52979178), (6, 26489589), (7, 22705362), (9, 17659726), (14, 11352681), (18, 8829863), (21, 7568454), (42, 3784227), (63, 2522818), (67, 2372202), (126, 1261409), (134, 1186101), (201, 790734), (281, 565614), (402, 395367), (469, 338886), (562, 282807), (603, 263578), (843, 188538), (938, 169443), (1206, 131789), (1407, 112962), (1686, 94269), (1967, 80802), (2529, 62846), (2814, 56481), (3934, 40401), (4221, 37654), (4489, 35406), (5058, 31423), (5901, 26934), (8442, 18827), (8978, 17703), (11802, 13467)]