172402216

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2098

約数の個数: 64

約数和(自身を含む): 389577600

約数和(自身を除く): 217175384

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 371, 406, 424, 742, 812, 1484, 1537, 1624, 2003, 2968, 3074, 4006, 6148, 8012, 10759, 12296, 14021, 16024, 21518, 28042, 43036, 56084, 58087, 86072, 106159, 112168, 116174, 212318, 232348, 406609, 424636, 464696, 743113, 813218, 849272, 1486226, 1626436, 2972452, 3078611, 3252872, 5944904, 6157222, 12314444, 21550277, 24628888, 43100554, 86201108, 172402216]

約数ペア:

[(1, 172402216), (2, 86201108), (4, 43100554), (7, 24628888), (8, 21550277), (14, 12314444), (28, 6157222), (29, 5944904), (53, 3252872), (56, 3078611), (58, 2972452), (106, 1626436), (116, 1486226), (203, 849272), (212, 813218), (232, 743113), (371, 464696), (406, 424636), (424, 406609), (742, 232348), (812, 212318), (1484, 116174), (1537, 112168), (1624, 106159), (2003, 86072), (2968, 58087), (3074, 56084), (4006, 43036), (6148, 28042), (8012, 21518), (10759, 16024), (12296, 14021)]