20161164996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2477}}^1\times {\mathrm{32299}}^1$

素因数の和:34793

約数の個数: 72

約数和(自身を含む): 58268683200

約数和(自身を除く): 38107518204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2477, 4954, 7431, 9908, 14862, 17339, 22293, 29724, 32299, 34678, 44586, 52017, 64598, 69356, 89172, 96897, 104034, 129196, 156051, 193794, 208068, 226093, 290691, 312102, 387588, 452186, 581382, 624204, 678279, 904372, 1162764, 1356558, 2034837, 2713116, 4069674, 8139348, 80004623, 160009246, 240013869, 320018492, 480027738, 560032361, 720041607, 960055476, 1120064722, 1440083214, 1680097083, 2240129444, 2880166428, 3360194166, 5040291249, 6720388332, 10080582498, 20161164996]

約数ペア:

[(1, 20161164996), (2, 10080582498), (3, 6720388332), (4, 5040291249), (6, 3360194166), (7, 2880166428), (9, 2240129444), (12, 1680097083), (14, 1440083214), (18, 1120064722), (21, 960055476), (28, 720041607), (36, 560032361), (42, 480027738), (63, 320018492), (84, 240013869), (126, 160009246), (252, 80004623), (2477, 8139348), (4954, 4069674), (7431, 2713116), (9908, 2034837), (14862, 1356558), (17339, 1162764), (22293, 904372), (29724, 678279), (32299, 624204), (34678, 581382), (44586, 452186), (52017, 387588), (64598, 312102), (69356, 290691), (89172, 226093), (96897, 208068), (104034, 193794), (129196, 156051)]