189910092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 488212480

約数和(自身を除く): 298302388

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 97, 114, 124, 186, 194, 228, 277, 291, 372, 388, 554, 582, 589, 831, 1108, 1164, 1178, 1662, 1767, 1843, 2356, 3007, 3324, 3534, 3686, 5263, 5529, 6014, 7068, 7372, 8587, 9021, 10526, 11058, 12028, 15789, 17174, 18042, 21052, 22116, 25761, 26869, 31578, 34348, 36084, 51522, 53738, 57133, 63156, 80607, 103044, 107476, 114266, 161214, 163153, 171399, 228532, 322428, 326306, 342798, 489459, 510511, 652612, 685596, 832939, 978918, 1021022, 1531533, 1665878, 1957836, 2042044, 2498817, 3063066, 3331756, 4997634, 6126132, 9995268, 15825841, 31651682, 47477523, 63303364, 94955046, 189910092]

約数ペア:

[(1, 189910092), (2, 94955046), (3, 63303364), (4, 47477523), (6, 31651682), (12, 15825841), (19, 9995268), (31, 6126132), (38, 4997634), (57, 3331756), (62, 3063066), (76, 2498817), (93, 2042044), (97, 1957836), (114, 1665878), (124, 1531533), (186, 1021022), (194, 978918), (228, 832939), (277, 685596), (291, 652612), (372, 510511), (388, 489459), (554, 342798), (582, 326306), (589, 322428), (831, 228532), (1108, 171399), (1164, 163153), (1178, 161214), (1662, 114266), (1767, 107476), (1843, 103044), (2356, 80607), (3007, 63156), (3324, 57133), (3534, 53738), (3686, 51522), (5263, 36084), (5529, 34348), (6014, 31578), (7068, 26869), (7372, 25761), (8587, 22116), (9021, 21052), (10526, 18042), (11058, 17174), (12028, 15789)]