153966618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7393}}^1$

素因数の和:7503

約数の個数: 48

約数和(自身を含む): 363341160

約数和(自身を除く): 209374542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 7393, 10413, 14786, 20826, 22179, 44358, 66537, 96109, 133074, 192218, 288327, 576654, 657977, 864981, 1315954, 1729962, 1973931, 3947862, 5921793, 8553701, 11843586, 17107402, 25661103, 51322206, 76983309, 153966618]

約数ペア:

[(1, 153966618), (2, 76983309), (3, 51322206), (6, 25661103), (9, 17107402), (13, 11843586), (18, 8553701), (26, 5921793), (39, 3947862), (78, 1973931), (89, 1729962), (117, 1315954), (178, 864981), (234, 657977), (267, 576654), (534, 288327), (801, 192218), (1157, 133074), (1602, 96109), (2314, 66537), (3471, 44358), (6942, 22179), (7393, 20826), (10413, 14786)]