189483476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1801

約数の個数: 72

約数和(自身を含む): 428448384

約数和(自身を除く): 238964908

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 598, 644, 676, 1183, 1196, 1741, 2093, 2366, 3482, 3887, 4186, 4732, 6964, 7774, 8372, 12187, 15548, 22633, 24374, 27209, 40043, 45266, 48748, 54418, 80086, 90532, 108836, 158431, 160172, 280301, 294229, 316862, 520559, 560602, 588458, 633724, 1041118, 1121204, 1176916, 2059603, 2082236, 3643913, 4119206, 6767267, 7287826, 8238412, 13534534, 14575652, 27069068, 47370869, 94741738, 189483476]

約数ペア:

[(1, 189483476), (2, 94741738), (4, 47370869), (7, 27069068), (13, 14575652), (14, 13534534), (23, 8238412), (26, 7287826), (28, 6767267), (46, 4119206), (52, 3643913), (91, 2082236), (92, 2059603), (161, 1176916), (169, 1121204), (182, 1041118), (299, 633724), (322, 588458), (338, 560602), (364, 520559), (598, 316862), (644, 294229), (676, 280301), (1183, 160172), (1196, 158431), (1741, 108836), (2093, 90532), (2366, 80086), (3482, 54418), (3887, 48748), (4186, 45266), (4732, 40043), (6964, 27209), (7774, 24374), (8372, 22633), (12187, 15548)]