156945346467

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{19867}}^1$

素因数の和:21432

約数の個数: 64

約数和(自身を含む): 271298334720

約数和(自身を除く): 114352988253

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1523, 1729, 4569, 5187, 10661, 19799, 19867, 28937, 31983, 59397, 59601, 86811, 138593, 139069, 202559, 258271, 376181, 377473, 415779, 417207, 607677, 774813, 1128543, 1132419, 1807897, 2633267, 2642311, 4907149, 5423691, 7899801, 7926933, 14721447, 30257441, 34350043, 90772323, 103050129, 211802087, 393346733, 574891379, 635406261, 1180040199, 1724674137, 2753427131, 4024239653, 7473587927, 8260281393, 12072718959, 22420763781, 52315115489, 156945346467]

約数ペア:

[(1, 156945346467), (3, 52315115489), (7, 22420763781), (13, 12072718959), (19, 8260281393), (21, 7473587927), (39, 4024239653), (57, 2753427131), (91, 1724674137), (133, 1180040199), (247, 635406261), (273, 574891379), (399, 393346733), (741, 211802087), (1523, 103050129), (1729, 90772323), (4569, 34350043), (5187, 30257441), (10661, 14721447), (19799, 7926933), (19867, 7899801), (28937, 5423691), (31983, 4907149), (59397, 2642311), (59601, 2633267), (86811, 1807897), (138593, 1132419), (139069, 1128543), (202559, 774813), (258271, 607677), (376181, 417207), (377473, 415779)]