168853243376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1346603}}^1$

素因数の和:1347089

約数の個数: 40

約数和(自身を含む): 347149124784

約数和(自身を除く): 178295881408

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 922, 1844, 3688, 7376, 7837, 15674, 31348, 62696, 125392, 1346603, 2693206, 5386412, 10772824, 21545648, 22892251, 45784502, 91569004, 183138008, 366276016, 620783983, 1241567966, 2483135932, 4966271864, 9932543728, 10553327711, 21106655422, 42213310844, 84426621688, 168853243376]

約数ペア:

[(1, 168853243376), (2, 84426621688), (4, 42213310844), (8, 21106655422), (16, 10553327711), (17, 9932543728), (34, 4966271864), (68, 2483135932), (136, 1241567966), (272, 620783983), (461, 366276016), (922, 183138008), (1844, 91569004), (3688, 45784502), (7376, 22892251), (7837, 21545648), (15674, 10772824), (31348, 5386412), (62696, 2693206), (125392, 1346603)]