156780596

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 341058816

約数和(自身を除く): 184278220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 211, 223, 238, 422, 446, 476, 833, 844, 892, 1477, 1561, 1666, 2954, 3122, 3332, 3587, 3791, 5908, 6244, 7174, 7582, 10339, 10927, 14348, 15164, 20678, 21854, 25109, 26537, 41356, 43708, 47053, 50218, 53074, 94106, 100436, 106148, 175763, 185759, 188212, 329371, 351526, 371518, 658742, 703052, 743036, 799901, 1317484, 1599802, 2305597, 3199604, 4611194, 5599307, 9222388, 11198614, 22397228, 39195149, 78390298, 156780596]

約数ペア:

[(1, 156780596), (2, 78390298), (4, 39195149), (7, 22397228), (14, 11198614), (17, 9222388), (28, 5599307), (34, 4611194), (49, 3199604), (68, 2305597), (98, 1599802), (119, 1317484), (196, 799901), (211, 743036), (223, 703052), (238, 658742), (422, 371518), (446, 351526), (476, 329371), (833, 188212), (844, 185759), (892, 175763), (1477, 106148), (1561, 100436), (1666, 94106), (2954, 53074), (3122, 50218), (3332, 47053), (3587, 43708), (3791, 41356), (5908, 26537), (6244, 25109), (7174, 21854), (7582, 20678), (10339, 15164), (10927, 14348)]