177360204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2819}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 486077760

約数和(自身を除く): 308717556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2819, 2996, 4494, 5243, 5638, 8457, 8988, 10486, 11276, 15729, 16914, 19733, 20972, 31458, 33828, 39466, 59199, 62916, 78932, 118398, 138131, 236796, 276262, 301633, 414393, 552524, 603266, 828786, 904899, 1206532, 1657572, 1809798, 2111431, 3619596, 4222862, 6334293, 8445724, 12668586, 14780017, 25337172, 29560034, 44340051, 59120068, 88680102, 177360204]

約数ペア:

[(1, 177360204), (2, 88680102), (3, 59120068), (4, 44340051), (6, 29560034), (7, 25337172), (12, 14780017), (14, 12668586), (21, 8445724), (28, 6334293), (42, 4222862), (49, 3619596), (84, 2111431), (98, 1809798), (107, 1657572), (147, 1206532), (196, 904899), (214, 828786), (294, 603266), (321, 552524), (428, 414393), (588, 301633), (642, 276262), (749, 236796), (1284, 138131), (1498, 118398), (2247, 78932), (2819, 62916), (2996, 59199), (4494, 39466), (5243, 33828), (5638, 31458), (8457, 20972), (8988, 19733), (10486, 16914), (11276, 15729)]