140550714

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 343848960

約数和(自身を除く): 203298246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 243, 279, 342, 486, 491, 513, 558, 589, 837, 982, 1026, 1178, 1473, 1539, 1674, 1767, 2511, 2946, 3078, 3534, 4419, 4617, 5022, 5301, 7533, 8838, 9234, 9329, 10602, 13257, 15066, 15221, 15903, 18658, 26514, 27987, 30442, 31806, 39771, 45663, 47709, 55974, 79542, 83961, 91326, 95418, 119313, 136989, 143127, 167922, 238626, 251883, 273978, 286254, 289199, 410967, 503766, 578398, 755649, 821934, 867597, 1232901, 1511298, 1735194, 2266947, 2465802, 2602791, 3698703, 4533894, 5205582, 7397406, 7808373, 15616746, 23425119, 46850238, 70275357, 140550714]

約数ペア:

[(1, 140550714), (2, 70275357), (3, 46850238), (6, 23425119), (9, 15616746), (18, 7808373), (19, 7397406), (27, 5205582), (31, 4533894), (38, 3698703), (54, 2602791), (57, 2465802), (62, 2266947), (81, 1735194), (93, 1511298), (114, 1232901), (162, 867597), (171, 821934), (186, 755649), (243, 578398), (279, 503766), (342, 410967), (486, 289199), (491, 286254), (513, 273978), (558, 251883), (589, 238626), (837, 167922), (982, 143127), (1026, 136989), (1178, 119313), (1473, 95418), (1539, 91326), (1674, 83961), (1767, 79542), (2511, 55974), (2946, 47709), (3078, 45663), (3534, 39771), (4419, 31806), (4617, 30442), (5022, 27987), (5301, 26514), (7533, 18658), (8838, 15903), (9234, 15221), (9329, 15066), (10602, 13257)]