191672008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4198

約数の個数: 64

約数和(自身を含む): 428613120

約数和(自身を除く): 236941112

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1496, 2108, 2728, 4133, 4216, 5797, 8266, 11594, 16532, 23188, 33064, 45463, 46376, 70261, 90926, 128123, 140522, 181852, 256246, 281044, 363704, 512492, 562088, 772871, 1024984, 1409353, 1545742, 2178091, 2818706, 3091484, 4356182, 5637412, 6182968, 8712364, 11274824, 17424728, 23959001, 47918002, 95836004, 191672008]

約数ペア:

[(1, 191672008), (2, 95836004), (4, 47918002), (8, 23959001), (11, 17424728), (17, 11274824), (22, 8712364), (31, 6182968), (34, 5637412), (44, 4356182), (62, 3091484), (68, 2818706), (88, 2178091), (124, 1545742), (136, 1409353), (187, 1024984), (248, 772871), (341, 562088), (374, 512492), (527, 363704), (682, 281044), (748, 256246), (1054, 181852), (1364, 140522), (1496, 128123), (2108, 90926), (2728, 70261), (4133, 46376), (4216, 45463), (5797, 33064), (8266, 23188), (11594, 16532)]