153161838

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 340363296

約数和(自身を除く): 187201458

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 181, 318, 362, 477, 543, 887, 954, 1086, 1629, 1774, 2661, 3258, 5322, 7983, 9593, 15966, 19186, 28779, 47011, 57558, 86337, 94022, 141033, 160547, 172674, 282066, 321094, 423099, 481641, 846198, 963282, 1444923, 2889846, 8508991, 17017982, 25526973, 51053946, 76580919, 153161838]

約数ペア:

[(1, 153161838), (2, 76580919), (3, 51053946), (6, 25526973), (9, 17017982), (18, 8508991), (53, 2889846), (106, 1444923), (159, 963282), (181, 846198), (318, 481641), (362, 423099), (477, 321094), (543, 282066), (887, 172674), (954, 160547), (1086, 141033), (1629, 94022), (1774, 86337), (2661, 57558), (3258, 47011), (5322, 28779), (7983, 19186), (9593, 15966)]