137786796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{853}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 399139104

約数和(自身を除く): 261352308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 641, 853, 1282, 1706, 1923, 2559, 2564, 3412, 3846, 4487, 5118, 5769, 5971, 7677, 7692, 8974, 10236, 11538, 11942, 13461, 15354, 17913, 17948, 23076, 23884, 26922, 30708, 35826, 40383, 53739, 53844, 71652, 80766, 107478, 161532, 214956, 546773, 1093546, 1640319, 2187092, 3280638, 3827411, 4920957, 6561276, 7654822, 9841914, 11482233, 15309644, 19683828, 22964466, 34446699, 45928932, 68893398, 137786796]

約数ペア:

[(1, 137786796), (2, 68893398), (3, 45928932), (4, 34446699), (6, 22964466), (7, 19683828), (9, 15309644), (12, 11482233), (14, 9841914), (18, 7654822), (21, 6561276), (28, 4920957), (36, 3827411), (42, 3280638), (63, 2187092), (84, 1640319), (126, 1093546), (252, 546773), (641, 214956), (853, 161532), (1282, 107478), (1706, 80766), (1923, 71652), (2559, 53844), (2564, 53739), (3412, 40383), (3846, 35826), (4487, 30708), (5118, 26922), (5769, 23884), (5971, 23076), (7677, 17948), (7692, 17913), (8974, 15354), (10236, 13461), (11538, 11942)]