151835768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 186852232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 217, 248, 298, 434, 587, 596, 868, 1043, 1174, 1192, 1736, 2086, 2348, 4109, 4172, 4619, 4696, 8218, 8344, 9238, 16436, 18197, 18476, 32333, 32872, 36394, 36952, 64666, 72788, 87463, 127379, 129332, 145576, 174926, 254758, 258664, 349852, 509516, 612241, 699704, 1019032, 1224482, 2448964, 2711353, 4897928, 5422706, 10845412, 18979471, 21690824, 37958942, 75917884, 151835768]

約数ペア:

[(1, 151835768), (2, 75917884), (4, 37958942), (7, 21690824), (8, 18979471), (14, 10845412), (28, 5422706), (31, 4897928), (56, 2711353), (62, 2448964), (124, 1224482), (149, 1019032), (217, 699704), (248, 612241), (298, 509516), (434, 349852), (587, 258664), (596, 254758), (868, 174926), (1043, 145576), (1174, 129332), (1192, 127379), (1736, 87463), (2086, 72788), (2348, 64666), (4109, 36952), (4172, 36394), (4619, 32872), (4696, 32333), (8218, 18476), (8344, 18197), (9238, 16436)]