152220978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30977}}^1$

素因数の和:31008

約数の個数: 64

約数和(自身を含む): 416344320

約数和(自身を除く): 264123342

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 30977, 61954, 92931, 185862, 216839, 278793, 402701, 433678, 557586, 650517, 805402, 836379, 1208103, 1301034, 1672758, 1951551, 2416206, 2818907, 3624309, 3903102, 5637814, 5854653, 7248618, 8456721, 10872927, 11709306, 16913442, 21745854, 25370163, 50740326, 76110489, 152220978]

約数ペア:

[(1, 152220978), (2, 76110489), (3, 50740326), (6, 25370163), (7, 21745854), (9, 16913442), (13, 11709306), (14, 10872927), (18, 8456721), (21, 7248618), (26, 5854653), (27, 5637814), (39, 3903102), (42, 3624309), (54, 2818907), (63, 2416206), (78, 1951551), (91, 1672758), (117, 1301034), (126, 1208103), (182, 836379), (189, 805402), (234, 650517), (273, 557586), (351, 433678), (378, 402701), (546, 278793), (702, 216839), (819, 185862), (1638, 92931), (2457, 61954), (4914, 30977)]