186973612

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 398170080

約数和(自身を除く): 211196468

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 53, 82, 98, 106, 164, 196, 212, 287, 371, 439, 574, 742, 878, 1148, 1484, 1756, 2009, 2173, 2597, 3073, 4018, 4346, 5194, 6146, 8036, 8692, 10388, 12292, 15211, 17999, 21511, 23267, 30422, 35998, 43022, 46534, 60844, 71996, 86044, 93068, 106477, 125993, 162869, 212954, 251986, 325738, 425908, 503972, 651476, 881951, 953947, 1140083, 1763902, 1907894, 2280166, 3527804, 3815788, 4560332, 6677629, 13355258, 26710516, 46743403, 93486806, 186973612]

約数ペア:

[(1, 186973612), (2, 93486806), (4, 46743403), (7, 26710516), (14, 13355258), (28, 6677629), (41, 4560332), (49, 3815788), (53, 3527804), (82, 2280166), (98, 1907894), (106, 1763902), (164, 1140083), (196, 953947), (212, 881951), (287, 651476), (371, 503972), (439, 425908), (574, 325738), (742, 251986), (878, 212954), (1148, 162869), (1484, 125993), (1756, 106477), (2009, 93068), (2173, 86044), (2597, 71996), (3073, 60844), (4018, 46534), (4346, 43022), (5194, 35998), (6146, 30422), (8036, 23267), (8692, 21511), (10388, 17999), (12292, 15211)]