173925388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4639}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 378327040

約数和(自身を除く): 204401652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 4639, 5356, 9278, 9373, 18556, 18746, 32473, 37492, 60307, 64946, 120614, 129892, 241228, 422149, 477817, 844298, 955634, 1688596, 1911268, 3344719, 6211621, 6689438, 12423242, 13378876, 24846484, 43481347, 86962694, 173925388]

約数ペア:

[(1, 173925388), (2, 86962694), (4, 43481347), (7, 24846484), (13, 13378876), (14, 12423242), (26, 6689438), (28, 6211621), (52, 3344719), (91, 1911268), (103, 1688596), (182, 955634), (206, 844298), (364, 477817), (412, 422149), (721, 241228), (1339, 129892), (1442, 120614), (2678, 64946), (2884, 60307), (4639, 37492), (5356, 32473), (9278, 18746), (9373, 18556)]