191114240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 88

約数和(自身を含む): 463277040

約数和(自身を除く): 272162800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 229, 256, 320, 326, 458, 512, 640, 652, 815, 916, 1024, 1145, 1280, 1304, 1630, 1832, 2290, 2560, 2608, 3260, 3664, 4580, 5120, 5216, 6520, 7328, 9160, 10432, 13040, 14656, 18320, 20864, 26080, 29312, 36640, 37327, 41728, 52160, 58624, 73280, 74654, 83456, 104320, 117248, 146560, 149308, 166912, 186635, 208640, 234496, 293120, 298616, 373270, 417280, 586240, 597232, 746540, 834560, 1172480, 1194464, 1493080, 2388928, 2986160, 4777856, 5972320, 9555712, 11944640, 19111424, 23889280, 38222848, 47778560, 95557120, 191114240]

約数ペア:

[(1, 191114240), (2, 95557120), (4, 47778560), (5, 38222848), (8, 23889280), (10, 19111424), (16, 11944640), (20, 9555712), (32, 5972320), (40, 4777856), (64, 2986160), (80, 2388928), (128, 1493080), (160, 1194464), (163, 1172480), (229, 834560), (256, 746540), (320, 597232), (326, 586240), (458, 417280), (512, 373270), (640, 298616), (652, 293120), (815, 234496), (916, 208640), (1024, 186635), (1145, 166912), (1280, 149308), (1304, 146560), (1630, 117248), (1832, 104320), (2290, 83456), (2560, 74654), (2608, 73280), (3260, 58624), (3664, 52160), (4580, 41728), (5120, 37327), (5216, 36640), (6520, 29312), (7328, 26080), (9160, 20864), (10432, 18320), (13040, 14656)]