176304076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 363623904

約数和(自身を除く): 187319828

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 71, 106, 142, 212, 221, 284, 442, 689, 884, 901, 923, 1207, 1378, 1802, 1846, 2414, 2756, 2809, 3604, 3692, 3763, 4828, 5618, 7526, 11236, 11713, 15052, 15691, 23426, 31382, 36517, 46852, 47753, 48919, 62764, 63971, 73034, 95506, 97838, 127942, 146068, 191012, 195676, 199439, 255884, 398878, 620789, 797756, 831623, 1241578, 1663246, 2483156, 2592707, 3326492, 3390463, 5185414, 6780926, 10370828, 13561852, 44076019, 88152038, 176304076]

約数ペア:

[(1, 176304076), (2, 88152038), (4, 44076019), (13, 13561852), (17, 10370828), (26, 6780926), (34, 5185414), (52, 3390463), (53, 3326492), (68, 2592707), (71, 2483156), (106, 1663246), (142, 1241578), (212, 831623), (221, 797756), (284, 620789), (442, 398878), (689, 255884), (884, 199439), (901, 195676), (923, 191012), (1207, 146068), (1378, 127942), (1802, 97838), (1846, 95506), (2414, 73034), (2756, 63971), (2809, 62764), (3604, 48919), (3692, 47753), (3763, 46852), (4828, 36517), (5618, 31382), (7526, 23426), (11236, 15691), (11713, 15052)]