149301888

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22871}}^1$

素因数の和:22905

約数の個数: 64

約数和(自身を含む): 419929920

約数和(自身を除く): 270628032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 22871, 45742, 68613, 91484, 137226, 182968, 274452, 365936, 388807, 548904, 731872, 777614, 1097808, 1166421, 1463744, 1555228, 2195616, 2332842, 2927488, 3110456, 4391232, 4665684, 6220912, 8782464, 9331368, 12441824, 18662736, 24883648, 37325472, 49767296, 74650944, 149301888]

約数ペア:

[(1, 149301888), (2, 74650944), (3, 49767296), (4, 37325472), (6, 24883648), (8, 18662736), (12, 12441824), (16, 9331368), (17, 8782464), (24, 6220912), (32, 4665684), (34, 4391232), (48, 3110456), (51, 2927488), (64, 2332842), (68, 2195616), (96, 1555228), (102, 1463744), (128, 1166421), (136, 1097808), (192, 777614), (204, 731872), (272, 548904), (384, 388807), (408, 365936), (544, 274452), (816, 182968), (1088, 137226), (1632, 91484), (2176, 68613), (3264, 45742), (6528, 22871)]