138911388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 414704640

約数和(自身を除く): 275793252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 121, 132, 154, 158, 173, 231, 237, 242, 308, 316, 346, 363, 462, 474, 484, 519, 553, 692, 726, 847, 869, 924, 948, 1038, 1106, 1211, 1452, 1659, 1694, 1738, 1903, 2076, 2212, 2422, 2541, 2607, 3318, 3388, 3476, 3633, 3806, 4844, 5082, 5214, 5709, 6083, 6636, 7266, 7612, 9559, 10164, 10428, 11418, 12166, 13321, 13667, 14532, 18249, 19118, 20933, 22836, 24332, 26642, 27334, 28677, 36498, 38236, 39963, 41001, 41866, 53284, 54668, 57354, 62799, 66913, 72996, 79926, 82002, 83732, 95669, 114708, 125598, 133826, 146531, 150337, 159852, 164004, 191338, 200739, 251196, 267652, 287007, 293062, 300674, 382676, 401478, 439593, 451011, 574014, 586124, 601348, 802956, 879186, 902022, 1052359, 1148028, 1653707, 1758372, 1804044, 2104718, 3157077, 3307414, 4209436, 4961121, 6314154, 6614828, 9922242, 11575949, 12628308, 19844484, 23151898, 34727847, 46303796, 69455694, 138911388]

約数ペア:

[(1, 138911388), (2, 69455694), (3, 46303796), (4, 34727847), (6, 23151898), (7, 19844484), (11, 12628308), (12, 11575949), (14, 9922242), (21, 6614828), (22, 6314154), (28, 4961121), (33, 4209436), (42, 3307414), (44, 3157077), (66, 2104718), (77, 1804044), (79, 1758372), (84, 1653707), (121, 1148028), (132, 1052359), (154, 902022), (158, 879186), (173, 802956), (231, 601348), (237, 586124), (242, 574014), (308, 451011), (316, 439593), (346, 401478), (363, 382676), (462, 300674), (474, 293062), (484, 287007), (519, 267652), (553, 251196), (692, 200739), (726, 191338), (847, 164004), (869, 159852), (924, 150337), (948, 146531), (1038, 133826), (1106, 125598), (1211, 114708), (1452, 95669), (1659, 83732), (1694, 82002), (1738, 79926), (1903, 72996), (2076, 66913), (2212, 62799), (2422, 57354), (2541, 54668), (2607, 53284), (3318, 41866), (3388, 41001), (3476, 39963), (3633, 38236), (3806, 36498), (4844, 28677), (5082, 27334), (5214, 26642), (5709, 24332), (6083, 22836), (6636, 20933), (7266, 19118), (7612, 18249), (9559, 14532), (10164, 13667), (10428, 13321), (11418, 12166)]